28425490

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{53633}}^1$

素因数の和:53693

約数の個数: 16

約数和(自身を含む): 52132248

約数和(自身を除く): 23706758

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 53633, 107266, 268165, 536330, 2842549, 5685098, 14212745, 28425490]

約数ペア:

[(1, 28425490), (2, 14212745), (5, 5685098), (10, 2842549), (53, 536330), (106, 268165), (265, 107266), (530, 53633)]