68705428

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{8627}}^1$

素因数の和:8823

約数の個数: 24

約数和(自身を含む): 131904864

約数和(自身を除く): 63199436

約数列:

[1, 2, 4, 11, 22, 44, 181, 362, 724, 1991, 3982, 7964, 8627, 17254, 34508, 94897, 189794, 379588, 1561487, 3122974, 6245948, 17176357, 34352714, 68705428]

約数ペア:

[(1, 68705428), (2, 34352714), (4, 17176357), (11, 6245948), (22, 3122974), (44, 1561487), (181, 379588), (362, 189794), (724, 94897), (1991, 34508), (3982, 17254), (7964, 8627)]