26895806

素因数分解:

$2^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2161}}^1$

素因数の和:2304

約数の個数: 24

約数和(自身を含む): 47321856

約数和(自身を除く): 20426050

約数列:

[1, 2, 7, 14, 49, 98, 127, 254, 889, 1778, 2161, 4322, 6223, 12446, 15127, 30254, 105889, 211778, 274447, 548894, 1921129, 3842258, 13447903, 26895806]

約数ペア:

[(1, 26895806), (2, 13447903), (7, 3842258), (14, 1921129), (49, 548894), (98, 274447), (127, 211778), (254, 105889), (889, 30254), (1778, 15127), (2161, 12446), (4322, 6223)]