71109764

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{146921}}^1$

素因数の和:146947

約数の個数: 18

約数和(自身を含む): 136784382

約数和(自身を除く): 65674618

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 146921, 293842, 587684, 1616131, 3232262, 6464524, 17777441, 35554882, 71109764]

約数ペア:

[(1, 71109764), (2, 35554882), (4, 17777441), (11, 6464524), (22, 3232262), (44, 1616131), (121, 587684), (242, 293842), (484, 146921)]