72607316

素因数分解:

$2^2\times {\mathrm{409}}^1\times {\mathrm{44381}}^1$

素因数の和:44794

約数の個数: 12

約数和(自身を含む): 127376340

約数和(自身を除く): 54769024

約数列:

[1, 2, 4, 409, 818, 1636, 44381, 88762, 177524, 18151829, 36303658, 72607316]

約数ペア:

[(1, 72607316), (2, 36303658), (4, 18151829), (409, 177524), (818, 88762), (1636, 44381)]