25756656

素因数分解:

$2^4\times 3^1\times {\mathrm{43}}^1\times {\mathrm{12479}}^1$

素因数の和:12533

約数の個数: 40

約数和(自身を含む): 68090880

約数和(自身を除く): 42334224

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 43, 48, 86, 129, 172, 258, 344, 516, 688, 1032, 2064, 12479, 24958, 37437, 49916, 74874, 99832, 149748, 199664, 299496, 536597, 598992, 1073194, 1609791, 2146388, 3219582, 4292776, 6439164, 8585552, 12878328, 25756656]

約数ペア:

[(1, 25756656), (2, 12878328), (3, 8585552), (4, 6439164), (6, 4292776), (8, 3219582), (12, 2146388), (16, 1609791), (24, 1073194), (43, 598992), (48, 536597), (86, 299496), (129, 199664), (172, 149748), (258, 99832), (344, 74874), (516, 49916), (688, 37437), (1032, 24958), (2064, 12479)]