26574328

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{311}}^1\times {\mathrm{971}}^1$

素因数の和:1299

約数の個数: 32

約数和(自身を含む): 54587520

約数和(自身を除く): 28013192

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 311, 622, 971, 1244, 1942, 2488, 3421, 3884, 6842, 7768, 10681, 13684, 21362, 27368, 42724, 85448, 301981, 603962, 1207924, 2415848, 3321791, 6643582, 13287164, 26574328]

約数ペア:

[(1, 26574328), (2, 13287164), (4, 6643582), (8, 3321791), (11, 2415848), (22, 1207924), (44, 603962), (88, 301981), (311, 85448), (622, 42724), (971, 27368), (1244, 21362), (1942, 13684), (2488, 10681), (3421, 7768), (3884, 6842)]