27778484

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{1583}}^1$

素因数の和:1735

約数の個数: 24

約数和(自身を含む): 50295168

約数和(自身を除く): 22516684

約数列:

[1, 2, 4, 41, 82, 107, 164, 214, 428, 1583, 3166, 4387, 6332, 8774, 17548, 64903, 129806, 169381, 259612, 338762, 677524, 6944621, 13889242, 27778484]

約数ペア:

[(1, 27778484), (2, 13889242), (4, 6944621), (41, 677524), (82, 338762), (107, 259612), (164, 169381), (214, 129806), (428, 64903), (1583, 17548), (3166, 8774), (4387, 6332)]