72902408

素因数分解:

$2^3\times {\mathrm{191}}^1\times {\mathrm{47711}}^1$

素因数の和:47908

約数の個数: 16

約数和(自身を含む): 137410560

約数和(自身を除く): 64508152

約数列:

[1, 2, 4, 8, 191, 382, 764, 1528, 47711, 95422, 190844, 381688, 9112801, 18225602, 36451204, 72902408]

約数ペア:

[(1, 72902408), (2, 36451204), (4, 18225602), (8, 9112801), (191, 381688), (382, 190844), (764, 95422), (1528, 47711)]