25147366937

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{191}}^1\times {\mathrm{28031}}^1$

素因数の和:28301

約数の個数: 32

約数和(自身を含む): 32034521088

約数和(自身を除く): 6887154151

約数列:

[1, 7, 11, 61, 77, 191, 427, 671, 1337, 2101, 4697, 11651, 14707, 28031, 81557, 128161, 196217, 308341, 897127, 1709891, 2158387, 5353921, 11969237, 18808801, 37477447, 58893131, 131661607, 326589181, 412251917, 2286124267, 3592480991, 25147366937]

約数ペア:

[(1, 25147366937), (7, 3592480991), (11, 2286124267), (61, 412251917), (77, 326589181), (191, 131661607), (427, 58893131), (671, 37477447), (1337, 18808801), (2101, 11969237), (4697, 5353921), (11651, 2158387), (14707, 1709891), (28031, 897127), (81557, 308341), (128161, 196217)]