26863528

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{81901}}^1$

素因数の和:81948

約数の個数: 16

約数和(自身を含む): 51598260

約数和(自身を除く): 24734732

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 81901, 163802, 327604, 655208, 3357941, 6715882, 13431764, 26863528]

約数ペア:

[(1, 26863528), (2, 13431764), (4, 6715882), (8, 3357941), (41, 655208), (82, 327604), (164, 163802), (328, 81901)]