27562288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{132511}}^1$

素因数の和:132532

約数の個数: 20

約数和(自身を含む): 57510208

約数和(自身を除く): 29947920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 132511, 265022, 530044, 1060088, 1722643, 2120176, 3445286, 6890572, 13781144, 27562288]

約数ペア:

[(1, 27562288), (2, 13781144), (4, 6890572), (8, 3445286), (13, 2120176), (16, 1722643), (26, 1060088), (52, 530044), (104, 265022), (208, 132511)]