28125224

素因数分解:

$2^3\times {\mathrm{487}}^1\times {\mathrm{7219}}^1$

素因数の和:7712

約数の個数: 16

約数和(自身を含む): 52850400

約数和(自身を除く): 24725176

約数列:

[1, 2, 4, 8, 487, 974, 1948, 3896, 7219, 14438, 28876, 57752, 3515653, 7031306, 14062612, 28125224]

約数ペア:

[(1, 28125224), (2, 14062612), (4, 7031306), (8, 3515653), (487, 57752), (974, 28876), (1948, 14438), (3896, 7219)]