73668556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{1416703}}^1$

素因数の和:1416720

約数の個数: 12

約数和(自身を含む): 138836992

約数和(自身を除く): 65168436

約数列:

[1, 2, 4, 13, 26, 52, 1416703, 2833406, 5666812, 18417139, 36834278, 73668556]

約数ペア:

[(1, 73668556), (2, 36834278), (4, 18417139), (13, 5666812), (26, 2833406), (52, 1416703)]