27779242

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{113}}^1\times {\mathrm{1217}}^1$

素因数の和:1433

約数の個数: 16

約数和(自身を含む): 42488712

約数和(自身を除く): 14709470

約数列:

[1, 2, 101, 113, 202, 226, 1217, 2434, 11413, 22826, 122917, 137521, 245834, 275042, 13889621, 27779242]

約数ペア:

[(1, 27779242), (2, 13889621), (101, 275042), (113, 245834), (202, 137521), (226, 122917), (1217, 22826), (2434, 11413)]