25355372

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19267}}^1$

素因数の和:19325

約数の個数: 24

約数和(自身を含む): 51792384

約数和(自身を除く): 26437012

約数列:

[1, 2, 4, 7, 14, 28, 47, 94, 188, 329, 658, 1316, 19267, 38534, 77068, 134869, 269738, 539476, 905549, 1811098, 3622196, 6338843, 12677686, 25355372]

約数ペア:

[(1, 25355372), (2, 12677686), (4, 6338843), (7, 3622196), (14, 1811098), (28, 905549), (47, 539476), (94, 269738), (188, 134869), (329, 77068), (658, 38534), (1316, 19267)]