25404204

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1567}}^1$

素因数の和:1774

約数の個数: 48

約数和(自身を含む): 68139008

約数和(自身を除く): 42734804

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 193, 386, 579, 772, 1158, 1351, 1567, 2316, 2702, 3134, 4053, 4701, 5404, 6268, 8106, 9402, 10969, 16212, 18804, 21938, 32907, 43876, 65814, 131628, 302431, 604862, 907293, 1209724, 1814586, 2117017, 3629172, 4234034, 6351051, 8468068, 12702102, 25404204]

約数ペア:

[(1, 25404204), (2, 12702102), (3, 8468068), (4, 6351051), (6, 4234034), (7, 3629172), (12, 2117017), (14, 1814586), (21, 1209724), (28, 907293), (42, 604862), (84, 302431), (193, 131628), (386, 65814), (579, 43876), (772, 32907), (1158, 21938), (1351, 18804), (1567, 16212), (2316, 10969), (2702, 9402), (3134, 8106), (4053, 6268), (4701, 5404)]