77627992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{10513}}^1$

素因数の和:10603

約数の個数: 32

約数和(自身を含む): 158971680

約数和(自身を除く): 81343688

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 923, 1846, 3692, 7384, 10513, 21026, 42052, 84104, 136669, 273338, 546676, 746423, 1093352, 1492846, 2985692, 5971384, 9703499, 19406998, 38813996, 77627992]

約数ペア:

[(1, 77627992), (2, 38813996), (4, 19406998), (8, 9703499), (13, 5971384), (26, 2985692), (52, 1492846), (71, 1093352), (104, 746423), (142, 546676), (284, 273338), (568, 136669), (923, 84104), (1846, 42052), (3692, 21026), (7384, 10513)]