68193508

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{3851}}^1$

素因数の和:4107

約数の個数: 24

約数和(自身を含む): 126191520

約数和(自身を除く): 57998012

約数列:

[1, 2, 4, 19, 38, 76, 233, 466, 932, 3851, 4427, 7702, 8854, 15404, 17708, 73169, 146338, 292676, 897283, 1794566, 3589132, 17048377, 34096754, 68193508]

約数ペア:

[(1, 68193508), (2, 34096754), (4, 17048377), (19, 3589132), (38, 1794566), (76, 897283), (233, 292676), (466, 146338), (932, 73169), (3851, 17708), (4427, 15404), (7702, 8854)]