28422884

素因数分解:

$2^2\times 7^1\times {\mathrm{977}}^1\times {\mathrm{1039}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 56958720

約数和(自身を除く): 28535836

約数列:

[1, 2, 4, 7, 14, 28, 977, 1039, 1954, 2078, 3908, 4156, 6839, 7273, 13678, 14546, 27356, 29092, 1015103, 2030206, 4060412, 7105721, 14211442, 28422884]

約数ペア:

[(1, 28422884), (2, 14211442), (4, 7105721), (7, 4060412), (14, 2030206), (28, 1015103), (977, 29092), (1039, 27356), (1954, 14546), (2078, 13678), (3908, 7273), (4156, 6839)]