64594882

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{266921}}^1$

素因数の和:266945

約数の個数: 12

約数和(自身を含む): 106501878

約数和(自身を除く): 41906996

約数列:

[1, 2, 11, 22, 121, 242, 266921, 533842, 2936131, 5872262, 32297441, 64594882]

約数ペア:

[(1, 64594882), (2, 32297441), (11, 5872262), (22, 2936131), (121, 533842), (242, 266921)]