25200698

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{4721}}^1$

素因数の和:4897

約数の個数: 16

約数和(自身を含む): 40288104

約数和(自身を除く): 15087406

約数列:

[1, 2, 17, 34, 157, 314, 2669, 4721, 5338, 9442, 80257, 160514, 741197, 1482394, 12600349, 25200698]

約数ペア:

[(1, 25200698), (2, 12600349), (17, 1482394), (34, 741197), (157, 160514), (314, 80257), (2669, 9442), (4721, 5338)]