63955696

素因数分解:

$2^4\times 7^1\times {\mathrm{491}}^1\times {\mathrm{1163}}^1$

素因数の和:1669

約数の個数: 40

約数和(自身を含む): 142026624

約数和(自身を除く): 78070928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 491, 982, 1163, 1964, 2326, 3437, 3928, 4652, 6874, 7856, 8141, 9304, 13748, 16282, 18608, 27496, 32564, 54992, 65128, 130256, 571033, 1142066, 2284132, 3997231, 4568264, 7994462, 9136528, 15988924, 31977848, 63955696]

約数ペア:

[(1, 63955696), (2, 31977848), (4, 15988924), (7, 9136528), (8, 7994462), (14, 4568264), (16, 3997231), (28, 2284132), (56, 1142066), (112, 571033), (491, 130256), (982, 65128), (1163, 54992), (1964, 32564), (2326, 27496), (3437, 18608), (3928, 16282), (4652, 13748), (6874, 9304), (7856, 8141)]