66480604

素因数分解:

$2^2\times {\mathrm{311}}^1\times {\mathrm{53441}}^1$

素因数の和:53756

約数の個数: 12

約数和(自身を含む): 116717328

約数和(自身を除く): 50236724

約数列:

[1, 2, 4, 311, 622, 1244, 53441, 106882, 213764, 16620151, 33240302, 66480604]

約数ペア:

[(1, 66480604), (2, 33240302), (4, 16620151), (311, 213764), (622, 106882), (1244, 53441)]