25240656

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{1747}}^1$

素因数の和:1808

約数の個数: 80

約数和(自身を含む): 76296704

約数和(自身を除く): 51056048

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 43, 48, 56, 84, 86, 112, 129, 168, 172, 258, 301, 336, 344, 516, 602, 688, 903, 1032, 1204, 1747, 1806, 2064, 2408, 3494, 3612, 4816, 5241, 6988, 7224, 10482, 12229, 13976, 14448, 20964, 24458, 27952, 36687, 41928, 48916, 73374, 75121, 83856, 97832, 146748, 150242, 195664, 225363, 293496, 300484, 450726, 525847, 586992, 600968, 901452, 1051694, 1201936, 1577541, 1802904, 2103388, 3155082, 3605808, 4206776, 6310164, 8413552, 12620328, 25240656]

約数ペア:

[(1, 25240656), (2, 12620328), (3, 8413552), (4, 6310164), (6, 4206776), (7, 3605808), (8, 3155082), (12, 2103388), (14, 1802904), (16, 1577541), (21, 1201936), (24, 1051694), (28, 901452), (42, 600968), (43, 586992), (48, 525847), (56, 450726), (84, 300484), (86, 293496), (112, 225363), (129, 195664), (168, 150242), (172, 146748), (258, 97832), (301, 83856), (336, 75121), (344, 73374), (516, 48916), (602, 41928), (688, 36687), (903, 27952), (1032, 24458), (1204, 20964), (1747, 14448), (1806, 13976), (2064, 12229), (2408, 10482), (3494, 7224), (3612, 6988), (4816, 5241)]