56933618

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1\times {\mathrm{409}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 100053120

約数和(自身を除く): 43119502

約数列:

[1, 2, 7, 14, 61, 122, 163, 326, 409, 427, 818, 854, 1141, 2282, 2863, 5726, 9943, 19886, 24949, 49898, 66667, 69601, 133334, 139202, 174643, 349286, 466669, 933338, 4066687, 8133374, 28466809, 56933618]

約数ペア:

[(1, 56933618), (2, 28466809), (7, 8133374), (14, 4066687), (61, 933338), (122, 466669), (163, 349286), (326, 174643), (409, 139202), (427, 133334), (818, 69601), (854, 66667), (1141, 49898), (2282, 24949), (2863, 19886), (5726, 9943)]