25496456

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{12401}}^1$

素因数の和:12664

約数の個数: 16

約数和(自身を含む): 47995740

約数和(自身を除く): 22499284

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 12401, 24802, 49604, 99208, 3187057, 6374114, 12748228, 25496456]

約数ペア:

[(1, 25496456), (2, 12748228), (4, 6374114), (8, 3187057), (257, 99208), (514, 49604), (1028, 24802), (2056, 12401)]