74652656

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{358907}}^1$

素因数の和:358928

約数の個数: 20

約数和(自身を含む): 155766072

約数和(自身を除く): 81113416

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 358907, 717814, 1435628, 2871256, 4665791, 5742512, 9331582, 18663164, 37326328, 74652656]

約数ペア:

[(1, 74652656), (2, 37326328), (4, 18663164), (8, 9331582), (13, 5742512), (16, 4665791), (26, 2871256), (52, 1435628), (104, 717814), (208, 358907)]