22879688

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12941}}^1$

素因数の和:12977

約数の個数: 32

約数和(自身を含む): 48920760

約数和(自身を除く): 26041072

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 221, 442, 884, 1768, 12941, 25882, 51764, 103528, 168233, 219997, 336466, 439994, 672932, 879988, 1345864, 1759976, 2859961, 5719922, 11439844, 22879688]

約数ペア:

[(1, 22879688), (2, 11439844), (4, 5719922), (8, 2859961), (13, 1759976), (17, 1345864), (26, 879988), (34, 672932), (52, 439994), (68, 336466), (104, 219997), (136, 168233), (221, 103528), (442, 51764), (884, 25882), (1768, 12941)]