68752816

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{3457}}^1$

素因数の和:3589

約数の個数: 40

約数和(自身を含む): 146646864

約数和(自身を除く): 77894048

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 113, 176, 226, 452, 904, 1243, 1808, 2486, 3457, 4972, 6914, 9944, 13828, 19888, 27656, 38027, 55312, 76054, 152108, 304216, 390641, 608432, 781282, 1562564, 3125128, 4297051, 6250256, 8594102, 17188204, 34376408, 68752816]

約数ペア:

[(1, 68752816), (2, 34376408), (4, 17188204), (8, 8594102), (11, 6250256), (16, 4297051), (22, 3125128), (44, 1562564), (88, 781282), (113, 608432), (176, 390641), (226, 304216), (452, 152108), (904, 76054), (1243, 55312), (1808, 38027), (2486, 27656), (3457, 19888), (4972, 13828), (6914, 9944)]