25288826

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{5351}}^1$

素因数の和:5509

約数の個数: 16

約数和(自身を含む): 40461120

約数和(自身を除く): 15172294

約数列:

[1, 2, 17, 34, 139, 278, 2363, 4726, 5351, 10702, 90967, 181934, 743789, 1487578, 12644413, 25288826]

約数ペア:

[(1, 25288826), (2, 12644413), (17, 1487578), (34, 743789), (139, 181934), (278, 90967), (2363, 10702), (4726, 5351)]