68421598

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^2\times {\mathrm{617}}^1$

素因数の和:804

約数の個数: 24

約数和(自身を含む): 118819152

約数和(自身を除く): 50397554

約数列:

[1, 2, 7, 14, 89, 178, 617, 623, 1234, 1246, 4319, 7921, 8638, 15842, 54913, 55447, 109826, 110894, 384391, 768782, 4887257, 9774514, 34210799, 68421598]

約数ペア:

[(1, 68421598), (2, 34210799), (7, 9774514), (14, 4887257), (89, 768782), (178, 384391), (617, 110894), (623, 109826), (1234, 55447), (1246, 54913), (4319, 15842), (7921, 8638)]