63617468

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{21757}}^1$

素因数の和:21821

約数の個数: 24

約数和(自身を含む): 120626352

約数和(自身を除く): 57008884

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 21757, 43514, 87028, 369869, 739738, 935551, 1479476, 1871102, 3742204, 15904367, 31808734, 63617468]

約数ペア:

[(1, 63617468), (2, 31808734), (4, 15904367), (17, 3742204), (34, 1871102), (43, 1479476), (68, 935551), (86, 739738), (172, 369869), (731, 87028), (1462, 43514), (2924, 21757)]