26568208

素因数分解:

$2^4\times {\mathrm{197}}^1\times {\mathrm{8429}}^1$

素因数の和:8634

約数の個数: 20

約数和(自身を含む): 51743340

約数和(自身を除く): 25175132

約数列:

[1, 2, 4, 8, 16, 197, 394, 788, 1576, 3152, 8429, 16858, 33716, 67432, 134864, 1660513, 3321026, 6642052, 13284104, 26568208]

約数ペア:

[(1, 26568208), (2, 13284104), (4, 6642052), (8, 3321026), (16, 1660513), (197, 134864), (394, 67432), (788, 33716), (1576, 16858), (3152, 8429)]