66590524

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{16631}}^1$

素因数の和:16666

約数の個数: 48

約数和(自身を含む): 156473856

約数和(自身を除く): 89883332

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 16631, 33262, 66524, 116417, 182941, 216203, 232834, 365882, 432406, 465668, 731764, 864812, 1280587, 1513421, 2378233, 2561174, 3026842, 4756466, 5122348, 6053684, 9512932, 16647631, 33295262, 66590524]

約数ペア:

[(1, 66590524), (2, 33295262), (4, 16647631), (7, 9512932), (11, 6053684), (13, 5122348), (14, 4756466), (22, 3026842), (26, 2561174), (28, 2378233), (44, 1513421), (52, 1280587), (77, 864812), (91, 731764), (143, 465668), (154, 432406), (182, 365882), (286, 232834), (308, 216203), (364, 182941), (572, 116417), (1001, 66524), (2002, 33262), (4004, 16631)]