26439812

素因数分解:

$2^2\times 7^4\times {\mathrm{2753}}^1$

素因数の和:2785

約数の個数: 30

約数和(自身を含む): 53997678

約数和(自身を除く): 27557866

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 2753, 4802, 5506, 9604, 11012, 19271, 38542, 77084, 134897, 269794, 539588, 944279, 1888558, 3777116, 6609953, 13219906, 26439812]

約数ペア:

[(1, 26439812), (2, 13219906), (4, 6609953), (7, 3777116), (14, 1888558), (28, 944279), (49, 539588), (98, 269794), (196, 134897), (343, 77084), (686, 38542), (1372, 19271), (2401, 11012), (2753, 9604), (4802, 5506)]