25968173

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:126

約数の個数: 48

約数和(自身を含む): 35954688

約数和(自身を除く): 9986515

約数列:

[1, 7, 11, 23, 31, 43, 77, 121, 161, 217, 253, 301, 341, 473, 713, 847, 989, 1333, 1771, 2387, 2783, 3311, 3751, 4991, 5203, 6923, 7843, 9331, 10879, 14663, 19481, 26257, 30659, 36421, 54901, 76153, 86273, 102641, 119669, 161293, 214613, 337249, 603911, 837683, 1129051, 2360743, 3709739, 25968173]

約数ペア:

[(1, 25968173), (7, 3709739), (11, 2360743), (23, 1129051), (31, 837683), (43, 603911), (77, 337249), (121, 214613), (161, 161293), (217, 119669), (253, 102641), (301, 86273), (341, 76153), (473, 54901), (713, 36421), (847, 30659), (989, 26257), (1333, 19481), (1771, 14663), (2387, 10879), (2783, 9331), (3311, 7843), (3751, 6923), (4991, 5203)]