28262266

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{10601}}^1$

素因数の和:10677

約数の個数: 16

約数和(自身を含む): 44782848

約数和(自身を除く): 16520582

約数列:

[1, 2, 31, 43, 62, 86, 1333, 2666, 10601, 21202, 328631, 455843, 657262, 911686, 14131133, 28262266]

約数ペア:

[(1, 28262266), (2, 14131133), (31, 911686), (43, 657262), (62, 455843), (86, 328631), (1333, 21202), (2666, 10601)]