27428566

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{521}}^1\times {\mathrm{2393}}^1$

素因数の和:2927

約数の個数: 16

約数和(自身を含む): 44988048

約数和(自身を除く): 17559482

約数列:

[1, 2, 11, 22, 521, 1042, 2393, 4786, 5731, 11462, 26323, 52646, 1246753, 2493506, 13714283, 27428566]

約数ペア:

[(1, 27428566), (2, 13714283), (11, 2493506), (22, 1246753), (521, 52646), (1042, 26323), (2393, 11462), (4786, 5731)]