25426158

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{709}}^1$

素因数の和:896

約数の個数: 32

約数和(自身を含む): 52483200

約数和(自身を除く): 27057042

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 709, 834, 1418, 2127, 4254, 5977, 11954, 17931, 30487, 35862, 60974, 91461, 98551, 182922, 197102, 295653, 591306, 4237693, 8475386, 12713079, 25426158]

約数ペア:

[(1, 25426158), (2, 12713079), (3, 8475386), (6, 4237693), (43, 591306), (86, 295653), (129, 197102), (139, 182922), (258, 98551), (278, 91461), (417, 60974), (709, 35862), (834, 30487), (1418, 17931), (2127, 11954), (4254, 5977)]