64695490

素因数分解:

$2^1\times 5^1\times {\mathrm{673}}^1\times {\mathrm{9613}}^1$

素因数の和:10293

約数の個数: 16

約数和(自身を含む): 116637048

約数和(自身を除く): 51941558

約数列:

[1, 2, 5, 10, 673, 1346, 3365, 6730, 9613, 19226, 48065, 96130, 6469549, 12939098, 32347745, 64695490]

約数ペア:

[(1, 64695490), (2, 32347745), (5, 12939098), (10, 6469549), (673, 96130), (1346, 48065), (3365, 19226), (6730, 9613)]