64538526

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{827417}}^1$

素因数の和:827435

約数の個数: 16

約数和(自身を含む): 139006224

約数和(自身を除く): 74467698

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 827417, 1654834, 2482251, 4964502, 10756421, 21512842, 32269263, 64538526]

約数ペア:

[(1, 64538526), (2, 32269263), (3, 21512842), (6, 10756421), (13, 4964502), (26, 2482251), (39, 1654834), (78, 827417)]