28093822

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{661}}^1$

素因数の和:1011

約数の個数: 16

約数和(自身を含む): 42897600

約数和(自身を除く): 14803778

約数列:

[1, 2, 79, 158, 269, 538, 661, 1322, 21251, 42502, 52219, 104438, 177809, 355618, 14046911, 28093822]

約数ペア:

[(1, 28093822), (2, 14046911), (79, 355618), (158, 177809), (269, 104438), (538, 52219), (661, 42502), (1322, 21251)]