27590276

素因数分解:

$2^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12473}}^1$

素因数の和:12563

約数の個数: 24

約数和(自身を含む): 55883520

約数和(自身を除く): 28293244

約数列:

[1, 2, 4, 7, 14, 28, 79, 158, 316, 553, 1106, 2212, 12473, 24946, 49892, 87311, 174622, 349244, 985367, 1970734, 3941468, 6897569, 13795138, 27590276]

約数ペア:

[(1, 27590276), (2, 13795138), (4, 6897569), (7, 3941468), (14, 1970734), (28, 985367), (79, 349244), (158, 174622), (316, 87311), (553, 49892), (1106, 24946), (2212, 12473)]