82817220976

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38917867}}^1$

素因数の和:38917901

約数の個数: 40

約数和(自身を含む): 193032625280

約数和(自身を除く): 110215404304

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 38917867, 77835734, 155671468, 272425069, 311342936, 544850138, 622685872, 739439473, 1089700276, 1478878946, 2179400552, 2957757892, 4358801104, 5176076311, 5915515784, 10352152622, 11831031568, 20704305244, 41408610488, 82817220976]

約数ペア:

[(1, 82817220976), (2, 41408610488), (4, 20704305244), (7, 11831031568), (8, 10352152622), (14, 5915515784), (16, 5176076311), (19, 4358801104), (28, 2957757892), (38, 2179400552), (56, 1478878946), (76, 1089700276), (112, 739439473), (133, 622685872), (152, 544850138), (266, 311342936), (304, 272425069), (532, 155671468), (1064, 77835734), (2128, 38917867)]