74016728644

素因数分解:

$2^2\times {\mathrm{192971}}^1\times {\mathrm{95891}}^1$

素因数の和:288866

約数の個数: 12

約数和(自身を含む): 129531297168

約数和(自身を除く): 55514568524

約数列:

[1, 2, 4, 95891, 191782, 192971, 383564, 385942, 771884, 18504182161, 37008364322, 74016728644]

約数ペア:

[(1, 74016728644), (2, 37008364322), (4, 18504182161), (95891, 771884), (191782, 385942), (192971, 383564)]