28228004

素因数分解:

$2^2\times 7^1\times {\mathrm{919}}^1\times {\mathrm{1097}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 56568960

約数和(自身を除く): 28340956

約数列:

[1, 2, 4, 7, 14, 28, 919, 1097, 1838, 2194, 3676, 4388, 6433, 7679, 12866, 15358, 25732, 30716, 1008143, 2016286, 4032572, 7057001, 14114002, 28228004]

約数ペア:

[(1, 28228004), (2, 14114002), (4, 7057001), (7, 4032572), (14, 2016286), (28, 1008143), (919, 30716), (1097, 25732), (1838, 15358), (2194, 12866), (3676, 7679), (4388, 6433)]