66479288

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{117041}}^1$

素因数の和:117118

約数の個数: 16

約数和(自身を含む): 126405360

約数和(自身を除く): 59926072

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 117041, 234082, 468164, 936328, 8309911, 16619822, 33239644, 66479288]

約数ペア:

[(1, 66479288), (2, 33239644), (4, 16619822), (8, 8309911), (71, 936328), (142, 468164), (284, 234082), (568, 117041)]