71328010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{548677}}^1$

素因数の和:548697

約数の個数: 16

約数和(自身を含む): 138266856

約数和(自身を除く): 66938846

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 548677, 1097354, 2743385, 5486770, 7132801, 14265602, 35664005, 71328010]

約数ペア:

[(1, 71328010), (2, 35664005), (5, 14265602), (10, 7132801), (13, 5486770), (26, 2743385), (65, 1097354), (130, 548677)]