71397274

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{6917}}^1$

素因数の和:7329

約数の個数: 16

約数和(自身を含む): 115641288

約数和(自身を除く): 44244014

約数列:

[1, 2, 13, 26, 397, 794, 5161, 6917, 10322, 13834, 89921, 179842, 2746049, 5492098, 35698637, 71397274]

約数ペア:

[(1, 71397274), (2, 35698637), (13, 5492098), (26, 2746049), (397, 179842), (794, 89921), (5161, 13834), (6917, 10322)]