68891372

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{8747}}^1$

素因数の和:8941

約数の個数: 24

約数和(自身を含む): 132269760

約数和(自身を除く): 63378388

約数列:

[1, 2, 4, 11, 22, 44, 179, 358, 716, 1969, 3938, 7876, 8747, 17494, 34988, 96217, 192434, 384868, 1565713, 3131426, 6262852, 17222843, 34445686, 68891372]

約数ペア:

[(1, 68891372), (2, 34445686), (4, 17222843), (11, 6262852), (22, 3131426), (44, 1565713), (179, 384868), (358, 192434), (716, 96217), (1969, 34988), (3938, 17494), (7876, 8747)]