Factors of 68
68 has 6 factors.
All factors of 68
1, 2, 4, 17, 34, 68
Prime factorization: 2² × 17
Number of factors
6
Sum of factors
126
Prime?
No
Factor pairs of 68
Each pair multiplies together to make 68:
| Pair | Product |
|---|---|
| 1 × 68 | 68 |
| 2 × 34 | 68 |
| 4 × 17 | 68 |
Factors of nearby numbers
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Frequently asked questions
What are the factors of 68?+
The factors of 68 are 1, 2, 4, 17, 34, 68 — that is 6 factors in total.
What is the prime factorization of 68?+
The prime factorization of 68 is 2² × 17.
Is 68 a prime number?+
No. 68 has 6 factors, more than just 1 and itself, so it is a composite number.