57408064

素因数分解:

$2^6\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1009}}^1$

素因数の和:1155

約数の個数: 56

約数和(自身を含む): 131348480

約数和(自身を除く): 73940416

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 224, 254, 448, 508, 889, 1009, 1016, 1778, 2018, 2032, 3556, 4036, 4064, 7063, 7112, 8072, 8128, 14126, 14224, 16144, 28252, 28448, 32288, 56504, 56896, 64576, 113008, 128143, 226016, 256286, 452032, 512572, 897001, 1025144, 1794002, 2050288, 3588004, 4100576, 7176008, 8201152, 14352016, 28704032, 57408064]

約数ペア:

[(1, 57408064), (2, 28704032), (4, 14352016), (7, 8201152), (8, 7176008), (14, 4100576), (16, 3588004), (28, 2050288), (32, 1794002), (56, 1025144), (64, 897001), (112, 512572), (127, 452032), (224, 256286), (254, 226016), (448, 128143), (508, 113008), (889, 64576), (1009, 56896), (1016, 56504), (1778, 32288), (2018, 28448), (2032, 28252), (3556, 16144), (4036, 14224), (4064, 14126), (7063, 8128), (7112, 8072)]