57396976

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:606

約数の個数: 80

約数和(自身を含む): 138880000

約数和(自身を除く): 81483024

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 79, 91, 104, 112, 158, 182, 208, 316, 364, 499, 553, 632, 728, 998, 1027, 1106, 1264, 1456, 1996, 2054, 2212, 3493, 3992, 4108, 4424, 6487, 6986, 7189, 7984, 8216, 8848, 12974, 13972, 14378, 16432, 25948, 27944, 28756, 39421, 45409, 51896, 55888, 57512, 78842, 90818, 103792, 115024, 157684, 181636, 275947, 315368, 363272, 512473, 551894, 630736, 726544, 1024946, 1103788, 2049892, 2207576, 3587311, 4099784, 4415152, 7174622, 8199568, 14349244, 28698488, 57396976]

約数ペア:

[(1, 57396976), (2, 28698488), (4, 14349244), (7, 8199568), (8, 7174622), (13, 4415152), (14, 4099784), (16, 3587311), (26, 2207576), (28, 2049892), (52, 1103788), (56, 1024946), (79, 726544), (91, 630736), (104, 551894), (112, 512473), (158, 363272), (182, 315368), (208, 275947), (316, 181636), (364, 157684), (499, 115024), (553, 103792), (632, 90818), (728, 78842), (998, 57512), (1027, 55888), (1106, 51896), (1264, 45409), (1456, 39421), (1996, 28756), (2054, 27944), (2212, 25948), (3493, 16432), (3992, 14378), (4108, 13972), (4424, 12974), (6487, 8848), (6986, 8216), (7189, 7984)]