26749904

素因数分解:

$2^4\times {\mathrm{83}}^1\times {\mathrm{20143}}^1$

素因数の和:20234

約数の個数: 20

約数和(自身を含む): 52454976

約数和(自身を除く): 25705072

約数列:

[1, 2, 4, 8, 16, 83, 166, 332, 664, 1328, 20143, 40286, 80572, 161144, 322288, 1671869, 3343738, 6687476, 13374952, 26749904]

約数ペア:

[(1, 26749904), (2, 13374952), (4, 6687476), (8, 3343738), (16, 1671869), (83, 322288), (166, 161144), (332, 80572), (664, 40286), (1328, 20143)]