25537456

素因数分解:

$2^4\times 7^1\times {\mathrm{228013}}^1$

素因数の和:228028

約数の個数: 20

約数和(自身を含む): 56547472

約数和(自身を除く): 31010016

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 228013, 456026, 912052, 1596091, 1824104, 3192182, 3648208, 6384364, 12768728, 25537456]

約数ペア:

[(1, 25537456), (2, 12768728), (4, 6384364), (7, 3648208), (8, 3192182), (14, 1824104), (16, 1596091), (28, 912052), (56, 456026), (112, 228013)]