56757232

素因数分解:

$2^4\times 7^1\times {\mathrm{331}}^1\times {\mathrm{1531}}^1$

素因数の和:1877

約数の個数: 40

約数和(自身を含む): 126138752

約数和(自身を除く): 69381520

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 331, 662, 1324, 1531, 2317, 2648, 3062, 4634, 5296, 6124, 9268, 10717, 12248, 18536, 21434, 24496, 37072, 42868, 85736, 171472, 506761, 1013522, 2027044, 3547327, 4054088, 7094654, 8108176, 14189308, 28378616, 56757232]

約数ペア:

[(1, 56757232), (2, 28378616), (4, 14189308), (7, 8108176), (8, 7094654), (14, 4054088), (16, 3547327), (28, 2027044), (56, 1013522), (112, 506761), (331, 171472), (662, 85736), (1324, 42868), (1531, 37072), (2317, 24496), (2648, 21434), (3062, 18536), (4634, 12248), (5296, 10717), (6124, 9268)]