70870922

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{3643}}^1$

素因数の和:3853

約数の個数: 16

約数和(自身を含む): 108620352

約数和(自身を除く): 37749430

約数列:

[1, 2, 71, 137, 142, 274, 3643, 7286, 9727, 19454, 258653, 499091, 517306, 998182, 35435461, 70870922]

約数ペア:

[(1, 70870922), (2, 35435461), (71, 998182), (137, 517306), (142, 499091), (274, 258653), (3643, 19454), (7286, 9727)]