25842488

素因数分解:

$2^3\times 7^1\times {\mathrm{541}}^1\times {\mathrm{853}}^1$

素因数の和:1407

約数の個数: 32

約数和(自身を含む): 55544160

約数和(自身を除く): 29701672

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 541, 853, 1082, 1706, 2164, 3412, 3787, 4328, 5971, 6824, 7574, 11942, 15148, 23884, 30296, 47768, 461473, 922946, 1845892, 3230311, 3691784, 6460622, 12921244, 25842488]

約数ペア:

[(1, 25842488), (2, 12921244), (4, 6460622), (7, 3691784), (8, 3230311), (14, 1845892), (28, 922946), (56, 461473), (541, 47768), (853, 30296), (1082, 23884), (1706, 15148), (2164, 11942), (3412, 7574), (3787, 6824), (4328, 5971)]