26366608

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{40193}}^1$

素因数の和:40242

約数の個数: 20

約数和(自身を含む): 52332588

約数和(自身を除く): 25965980

約数列:

[1, 2, 4, 8, 16, 41, 82, 164, 328, 656, 40193, 80386, 160772, 321544, 643088, 1647913, 3295826, 6591652, 13183304, 26366608]

約数ペア:

[(1, 26366608), (2, 13183304), (4, 6591652), (8, 3295826), (16, 1647913), (41, 643088), (82, 321544), (164, 160772), (328, 80386), (656, 40193)]