72591376

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31727}}^1$

素因数の和:31759

約数の個数: 40

約数和(自身を含む): 165239424

約数和(自身を除く): 92648048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 31727, 63454, 126908, 253816, 348997, 412451, 507632, 697994, 824902, 1395988, 1649804, 2791976, 3299608, 4536961, 5583952, 6599216, 9073922, 18147844, 36295688, 72591376]

約数ペア:

[(1, 72591376), (2, 36295688), (4, 18147844), (8, 9073922), (11, 6599216), (13, 5583952), (16, 4536961), (22, 3299608), (26, 2791976), (44, 1649804), (52, 1395988), (88, 824902), (104, 697994), (143, 507632), (176, 412451), (208, 348997), (286, 253816), (572, 126908), (1144, 63454), (2288, 31727)]