57295728

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{18947}}^1$

素因数の和:18971

約数の個数: 80

約数和(自身を含む): 187964160

約数和(自身を除く): 130668432

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 18947, 37894, 56841, 75788, 113682, 132629, 151576, 170523, 227364, 265258, 303152, 341046, 397887, 454728, 511569, 530516, 682092, 795774, 909456, 1023138, 1061032, 1193661, 1364184, 1591548, 2046276, 2122064, 2387322, 2728368, 3183096, 3580983, 4092552, 4774644, 6366192, 7161966, 8185104, 9549288, 14323932, 19098576, 28647864, 57295728]

約数ペア:

[(1, 57295728), (2, 28647864), (3, 19098576), (4, 14323932), (6, 9549288), (7, 8185104), (8, 7161966), (9, 6366192), (12, 4774644), (14, 4092552), (16, 3580983), (18, 3183096), (21, 2728368), (24, 2387322), (27, 2122064), (28, 2046276), (36, 1591548), (42, 1364184), (48, 1193661), (54, 1061032), (56, 1023138), (63, 909456), (72, 795774), (84, 682092), (108, 530516), (112, 511569), (126, 454728), (144, 397887), (168, 341046), (189, 303152), (216, 265258), (252, 227364), (336, 170523), (378, 151576), (432, 132629), (504, 113682), (756, 75788), (1008, 56841), (1512, 37894), (3024, 18947)]