28666157

素因数分解:

${\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{977}}^1$

素因数の和:1088

約数の個数: 16

約数和(自身を含む): 32258352

約数和(自身を除く): 3592195

約数列:

[1, 13, 37, 61, 481, 793, 977, 2257, 12701, 29341, 36149, 59597, 469937, 774761, 2205089, 28666157]

約数ペア:

[(1, 28666157), (13, 2205089), (37, 774761), (61, 469937), (481, 59597), (793, 36149), (977, 29341), (2257, 12701)]