66121094

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{37957}}^1$

素因数の和:38039

約数の個数: 16

約数和(自身を含む): 108408048

約数和(自身を除く): 42286954

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 37957, 75914, 493441, 986882, 2543119, 5086238, 33060547, 66121094]

約数ペア:

[(1, 66121094), (2, 33060547), (13, 5086238), (26, 2543119), (67, 986882), (134, 493441), (871, 75914), (1742, 37957)]