25992496

素因数分解:

$2^4\times {\mathrm{131}}^1\times {\mathrm{12401}}^1$

素因数の和:12540

約数の個数: 20

約数和(自身を含む): 50748984

約数和(自身を除く): 24756488

約数列:

[1, 2, 4, 8, 16, 131, 262, 524, 1048, 2096, 12401, 24802, 49604, 99208, 198416, 1624531, 3249062, 6498124, 12996248, 25992496]

約数ペア:

[(1, 25992496), (2, 12996248), (4, 6498124), (8, 3249062), (16, 1624531), (131, 198416), (262, 99208), (524, 49604), (1048, 24802), (2096, 12401)]