25790524

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2477}}^1$

素因数の和:2637

約数の個数: 24

約数和(自身を含む): 47874960

約数和(自身を除く): 22084436

約数列:

[1, 2, 4, 19, 38, 76, 137, 274, 548, 2477, 2603, 4954, 5206, 9908, 10412, 47063, 94126, 188252, 339349, 678698, 1357396, 6447631, 12895262, 25790524]

約数ペア:

[(1, 25790524), (2, 12895262), (4, 6447631), (19, 1357396), (38, 678698), (76, 339349), (137, 188252), (274, 94126), (548, 47063), (2477, 10412), (2603, 9908), (4954, 5206)]