26865454

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4057}}^1$

素因数の和:4120

約数の個数: 32

約数和(自身を含む): 51422976

約数和(自身を除く): 24557522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 4057, 6622, 8114, 28399, 44627, 56798, 89254, 174451, 312389, 348902, 624778, 1221157, 1918961, 2442314, 3837922, 13432727, 26865454]

約数ペア:

[(1, 26865454), (2, 13432727), (7, 3837922), (11, 2442314), (14, 1918961), (22, 1221157), (43, 624778), (77, 348902), (86, 312389), (154, 174451), (301, 89254), (473, 56798), (602, 44627), (946, 28399), (3311, 8114), (4057, 6622)]