71073764

素因数分解:

$2^2\times {\mathrm{4441}}^1\times {\mathrm{4001}}^1$

素因数の和:8446

約数の個数: 12

約数和(自身を含む): 124438188

約数和(自身を除く): 53364424

約数列:

[1, 2, 4, 4001, 4441, 8002, 8882, 16004, 17764, 17768441, 35536882, 71073764]

約数ペア:

[(1, 71073764), (2, 35536882), (4, 17768441), (4001, 17764), (4441, 16004), (8002, 8882)]