25525754

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{937}}^1$

素因数の和:1249

約数の個数: 16

約数和(自身を含む): 39204648

約数和(自身を除く): 13678894

約数列:

[1, 2, 53, 106, 257, 514, 937, 1874, 13621, 27242, 49661, 99322, 240809, 481618, 12762877, 25525754]

約数ペア:

[(1, 25525754), (2, 12762877), (53, 481618), (106, 240809), (257, 99322), (514, 49661), (937, 27242), (1874, 13621)]