68125372

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{51767}}^1$

素因数の和:51825

約数の個数: 24

約数和(自身を含む): 139152384

約数和(自身を除く): 71027012

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 51767, 103534, 207068, 362369, 724738, 1449476, 2433049, 4866098, 9732196, 17031343, 34062686, 68125372]

約数ペア:

[(1, 68125372), (2, 34062686), (4, 17031343), (7, 9732196), (14, 4866098), (28, 2433049), (47, 1449476), (94, 724738), (188, 362369), (329, 207068), (658, 103534), (1316, 51767)]