65520308

素因数分解:

$2^2\times 7^1\times {\mathrm{2340011}}^1$

素因数の和:2340022

約数の個数: 12

約数和(自身を含む): 131040672

約数和(自身を除く): 65520364

約数列:

[1, 2, 4, 7, 14, 28, 2340011, 4680022, 9360044, 16380077, 32760154, 65520308]

約数ペア:

[(1, 65520308), (2, 32760154), (4, 16380077), (7, 9360044), (14, 4680022), (28, 2340011)]