71072888

素因数分解:

$2^3\times {\mathrm{1597}}^1\times {\mathrm{5563}}^1$

素因数の和:7166

約数の個数: 16

約数和(自身を含む): 133369080

約数和(自身を除く): 62296192

約数列:

[1, 2, 4, 8, 1597, 3194, 5563, 6388, 11126, 12776, 22252, 44504, 8884111, 17768222, 35536444, 71072888]

約数ペア:

[(1, 71072888), (2, 35536444), (4, 17768222), (8, 8884111), (1597, 44504), (3194, 22252), (5563, 12776), (6388, 11126)]