13960048

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{6277}}^1$

素因数の和:6424

約数の個数: 20

約数和(自身を含む): 27246520

約数和(自身を除く): 13286472

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 6277, 12554, 25108, 50216, 100432, 872503, 1745006, 3490012, 6980024, 13960048]

約数ペア:

[(1, 13960048), (2, 6980024), (4, 3490012), (8, 1745006), (16, 872503), (139, 100432), (278, 50216), (556, 25108), (1112, 12554), (2224, 6277)]