27664934

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5639}}^1$

素因数の和:5875

約数の個数: 16

約数和(自身を含む): 45480960

約数和(自身を除く): 17816026

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 5639, 11278, 62029, 124058, 1257497, 2514994, 13832467, 27664934]

約数ペア:

[(1, 27664934), (2, 13832467), (11, 2514994), (22, 1257497), (223, 124058), (446, 62029), (2453, 11278), (4906, 5639)]