1456225904

素因数分解:

$2^4\times 7^2\times {\mathrm{71}}^1\times {\mathrm{26161}}^1$

素因数の和:26254

約数の個数: 60

約数和(自身を含む): 3328434288

約数和(自身を除く): 1872208384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 71, 98, 112, 142, 196, 284, 392, 497, 568, 784, 994, 1136, 1988, 3479, 3976, 6958, 7952, 13916, 26161, 27832, 52322, 55664, 104644, 183127, 209288, 366254, 418576, 732508, 1281889, 1465016, 1857431, 2563778, 2930032, 3714862, 5127556, 7429724, 10255112, 13002017, 14859448, 20510224, 26004034, 29718896, 52008068, 91014119, 104016136, 182028238, 208032272, 364056476, 728112952, 1456225904]

約数ペア:

[(1, 1456225904), (2, 728112952), (4, 364056476), (7, 208032272), (8, 182028238), (14, 104016136), (16, 91014119), (28, 52008068), (49, 29718896), (56, 26004034), (71, 20510224), (98, 14859448), (112, 13002017), (142, 10255112), (196, 7429724), (284, 5127556), (392, 3714862), (497, 2930032), (568, 2563778), (784, 1857431), (994, 1465016), (1136, 1281889), (1988, 732508), (3479, 418576), (3976, 366254), (6958, 209288), (7952, 183127), (13916, 104644), (26161, 55664), (27832, 52322)]