28540547416

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{33341761}}^1$

素因数の和:33341874

約数の個数: 16

約数和(自身を含む): 54013654440

約数和(自身を除く): 25473107024

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 33341761, 66683522, 133367044, 266734088, 3567568427, 7135136854, 14270273708, 28540547416]

約数ペア:

[(1, 28540547416), (2, 14270273708), (4, 7135136854), (8, 3567568427), (107, 266734088), (214, 133367044), (428, 66683522), (856, 33341761)]