26690872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{256643}}^1$

素因数の和:256662

約数の個数: 16

約数和(自身を含む): 53895240

約数和(自身を除く): 27204368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 256643, 513286, 1026572, 2053144, 3336359, 6672718, 13345436, 26690872]

約数ペア:

[(1, 26690872), (2, 13345436), (4, 6672718), (8, 3336359), (13, 2053144), (26, 1026572), (52, 513286), (104, 256643)]