24879988

素因数分解:

$2^2\times 7^1\times {\mathrm{449}}^1\times {\mathrm{1979}}^1$

素因数の和:2439

約数の個数: 24

約数和(自身を含む): 49896000

約数和(自身を除く): 25016012

約数列:

[1, 2, 4, 7, 14, 28, 449, 898, 1796, 1979, 3143, 3958, 6286, 7916, 12572, 13853, 27706, 55412, 888571, 1777142, 3554284, 6219997, 12439994, 24879988]

約数ペア:

[(1, 24879988), (2, 12439994), (4, 6219997), (7, 3554284), (14, 1777142), (28, 888571), (449, 55412), (898, 27706), (1796, 13853), (1979, 12572), (3143, 7916), (3958, 6286)]