27720385052

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{2887}}^1\times {\mathrm{64877}}^1$

素因数の和:67805

約数の個数: 24

約数和(自身を含む): 49839798624

約数和(自身を除く): 22119413572

約数列:

[1, 2, 4, 37, 74, 148, 2887, 5774, 11548, 64877, 106819, 129754, 213638, 259508, 427276, 2400449, 4800898, 9601796, 187299899, 374599798, 749199596, 6930096263, 13860192526, 27720385052]

約数ペア:

[(1, 27720385052), (2, 13860192526), (4, 6930096263), (37, 749199596), (74, 374599798), (148, 187299899), (2887, 9601796), (5774, 4800898), (11548, 2400449), (64877, 427276), (106819, 259508), (129754, 213638)]