72608770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{558529}}^1$

素因数の和:558549

約数の個数: 16

約数和(自身を含む): 140749560

約数和(自身を除く): 68140790

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 558529, 1117058, 2792645, 5585290, 7260877, 14521754, 36304385, 72608770]

約数ペア:

[(1, 72608770), (2, 36304385), (5, 14521754), (10, 7260877), (13, 5585290), (26, 2792645), (65, 1117058), (130, 558529)]