56713305584

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{272660123}}^1$

素因数の和:272660144

約数の個数: 20

約数和(自身を含む): 118334493816

約数和(自身を除く): 61621188232

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 272660123, 545320246, 1090640492, 2181280984, 3544581599, 4362561968, 7089163198, 14178326396, 28356652792, 56713305584]

約数ペア:

[(1, 56713305584), (2, 28356652792), (4, 14178326396), (8, 7089163198), (13, 4362561968), (16, 3544581599), (26, 2181280984), (52, 1090640492), (104, 545320246), (208, 272660123)]