79722874

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1063}}^1$

素因数の和:1570

約数の個数: 32

約数和(自身を含む): 149538816

約数和(自身を除く): 69815942

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 487, 974, 1063, 2126, 3409, 5357, 6818, 7441, 10714, 11693, 14882, 23386, 37499, 74998, 81851, 163702, 517681, 1035362, 3623767, 5694491, 7247534, 11388982, 39861437, 79722874]

約数ペア:

[(1, 79722874), (2, 39861437), (7, 11388982), (11, 7247534), (14, 5694491), (22, 3623767), (77, 1035362), (154, 517681), (487, 163702), (974, 81851), (1063, 74998), (2126, 37499), (3409, 23386), (5357, 14882), (6818, 11693), (7441, 10714)]