56786704

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{21001}}^1$

素因数の和:21035

約数の個数: 30

約数和(自身を含む): 119144346

約数和(自身を除く): 62357642

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 21001, 42002, 84004, 168008, 273013, 336016, 546026, 1092052, 2184104, 3549169, 4368208, 7098338, 14196676, 28393352, 56786704]

約数ペア:

[(1, 56786704), (2, 28393352), (4, 14196676), (8, 7098338), (13, 4368208), (16, 3549169), (26, 2184104), (52, 1092052), (104, 546026), (169, 336016), (208, 273013), (338, 168008), (676, 84004), (1352, 42002), (2704, 21001)]