25687067

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{1549}}^1$

素因数の和:1682

約数の個数: 16

約数和(自身を含む): 30950400

約数和(自身を除く): 5263333

約数列:

[1, 7, 23, 103, 161, 721, 1549, 2369, 10843, 16583, 35627, 159547, 249389, 1116829, 3669581, 25687067]

約数ペア:

[(1, 25687067), (7, 3669581), (23, 1116829), (103, 249389), (161, 159547), (721, 35627), (1549, 16583), (2369, 10843)]