56670224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{272453}}^1$

素因数の和:272474

約数の個数: 20

約数和(自身を含む): 118245036

約数和(自身を除く): 61574812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 272453, 544906, 1089812, 2179624, 3541889, 4359248, 7083778, 14167556, 28335112, 56670224]

約数ペア:

[(1, 56670224), (2, 28335112), (4, 14167556), (8, 7083778), (13, 4359248), (16, 3541889), (26, 2179624), (52, 1089812), (104, 544906), (208, 272453)]