71008902412

素因数分解:

$2^2\times 7^1\times {\mathrm{2536032229}}^1$

素因数の和:2536032240

約数の個数: 12

約数和(自身を含む): 142017804880

約数和(自身を除く): 71008902468

約数列:

[1, 2, 4, 7, 14, 28, 2536032229, 5072064458, 10144128916, 17752225603, 35504451206, 71008902412]

約数ペア:

[(1, 71008902412), (2, 35504451206), (4, 17752225603), (7, 10144128916), (14, 5072064458), (28, 2536032229)]