26568328

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{81001}}^1$

素因数の和:81048

約数の個数: 16

約数和(自身を含む): 51031260

約数和(自身を除く): 24462932

約数列:

[1, 2, 4, 8, 41, 82, 164, 328, 81001, 162002, 324004, 648008, 3321041, 6642082, 13284164, 26568328]

約数ペア:

[(1, 26568328), (2, 13284164), (4, 6642082), (8, 3321041), (41, 648008), (82, 324004), (164, 162002), (328, 81001)]