27539290

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67169}}^1$

素因数の和:67217

約数の個数: 16

約数和(自身を含む): 50780520

約数和(自身を除く): 23241230

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 67169, 134338, 335845, 671690, 2753929, 5507858, 13769645, 27539290]

約数ペア:

[(1, 27539290), (2, 13769645), (5, 5507858), (10, 2753929), (41, 671690), (82, 335845), (205, 134338), (410, 67169)]