72672016

素因数分解:

$2^4\times {\mathrm{4542001}}^1$

素因数の和:4542009

約数の個数: 10

約数和(自身を含む): 140802062

約数和(自身を除く): 68130046

約数列:

[1, 2, 4, 8, 16, 4542001, 9084002, 18168004, 36336008, 72672016]

約数ペア:

[(1, 72672016), (2, 36336008), (4, 18168004), (8, 9084002), (16, 4542001)]