71528618

素因数分解:

$2^1\times 7^1\times {\mathrm{523}}^1\times {\mathrm{9769}}^1$

素因数の和:10301

約数の個数: 16

約数和(自身を含む): 122867520

約数和(自身を除く): 51338902

約数列:

[1, 2, 7, 14, 523, 1046, 3661, 7322, 9769, 19538, 68383, 136766, 5109187, 10218374, 35764309, 71528618]

約数ペア:

[(1, 71528618), (2, 35764309), (7, 10218374), (14, 5109187), (523, 136766), (1046, 68383), (3661, 19538), (7322, 9769)]