56630704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{272263}}^1$

素因数の和:272284

約数の個数: 20

約数和(自身を含む): 118162576

約数和(自身を除く): 61531872

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 272263, 544526, 1089052, 2178104, 3539419, 4356208, 7078838, 14157676, 28315352, 56630704]

約数ペア:

[(1, 56630704), (2, 28315352), (4, 14157676), (8, 7078838), (13, 4356208), (16, 3539419), (26, 2178104), (52, 1089052), (104, 544526), (208, 272263)]