25392628

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{1453}}^1$

素因数の和:1731

約数の個数: 24

約数和(自身を含む): 47266632

約数和(自身を除く): 21874004

約数列:

[1, 2, 4, 17, 34, 68, 257, 514, 1028, 1453, 2906, 4369, 5812, 8738, 17476, 24701, 49402, 98804, 373421, 746842, 1493684, 6348157, 12696314, 25392628]

約数ペア:

[(1, 25392628), (2, 12696314), (4, 6348157), (17, 1493684), (34, 746842), (68, 373421), (257, 98804), (514, 49402), (1028, 24701), (1453, 17476), (2906, 8738), (4369, 5812)]