13042672

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{47951}}^1$

素因数の和:47976

約数の個数: 20

約数和(自身を含む): 26757216

約数和(自身を除く): 13714544

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 47951, 95902, 191804, 383608, 767216, 815167, 1630334, 3260668, 6521336, 13042672]

約数ペア:

[(1, 13042672), (2, 6521336), (4, 3260668), (8, 1630334), (16, 815167), (17, 767216), (34, 383608), (68, 191804), (136, 95902), (272, 47951)]