64261158

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{28409}}^1$

素因数の和:28456

約数の個数: 32

約数和(自身を含む): 143186400

約数和(自身を除く): 78925242

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 58, 78, 87, 174, 377, 754, 1131, 2262, 28409, 56818, 85227, 170454, 369317, 738634, 823861, 1107951, 1647722, 2215902, 2471583, 4943166, 10710193, 21420386, 32130579, 64261158]

約数ペア:

[(1, 64261158), (2, 32130579), (3, 21420386), (6, 10710193), (13, 4943166), (26, 2471583), (29, 2215902), (39, 1647722), (58, 1107951), (78, 823861), (87, 738634), (174, 369317), (377, 170454), (754, 85227), (1131, 56818), (2262, 28409)]