72616395508

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{490651321}}^1$

素因数の和:490651362

約数の個数: 12

約数和(自身を含む): 130513251652

約数和(自身を除く): 57896856144

約数列:

[1, 2, 4, 37, 74, 148, 490651321, 981302642, 1962605284, 18154098877, 36308197754, 72616395508]

約数ペア:

[(1, 72616395508), (2, 36308197754), (4, 18154098877), (37, 1962605284), (74, 981302642), (148, 490651321)]