64681108

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{521}}^1\times {\mathrm{757}}^1$

素因数の和:1323

約数の個数: 24

約数和(自身を含む): 116328744

約数和(自身を除く): 51647636

約数列:

[1, 2, 4, 41, 82, 164, 521, 757, 1042, 1514, 2084, 3028, 21361, 31037, 42722, 62074, 85444, 124148, 394397, 788794, 1577588, 16170277, 32340554, 64681108]

約数ペア:

[(1, 64681108), (2, 32340554), (4, 16170277), (41, 1577588), (82, 788794), (164, 394397), (521, 124148), (757, 85444), (1042, 62074), (1514, 42722), (2084, 31037), (3028, 21361)]