40656974

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{523}}^1\times {\mathrm{827}}^1$

素因数の和:1399

約数の個数: 16

約数和(自身を含む): 62477568

約数和(自身を除く): 21820594

約数列:

[1, 2, 47, 94, 523, 827, 1046, 1654, 24581, 38869, 49162, 77738, 432521, 865042, 20328487, 40656974]

約数ペア:

[(1, 40656974), (2, 20328487), (47, 865042), (94, 432521), (523, 77738), (827, 49162), (1046, 38869), (1654, 24581)]