28577968

素因数分解:

$2^4\times {\mathrm{103}}^1\times {\mathrm{17341}}^1$

素因数の和:17452

約数の個数: 20

約数和(自身を含む): 55910608

約数和(自身を除く): 27332640

約数列:

[1, 2, 4, 8, 16, 103, 206, 412, 824, 1648, 17341, 34682, 69364, 138728, 277456, 1786123, 3572246, 7144492, 14288984, 28577968]

約数ペア:

[(1, 28577968), (2, 14288984), (4, 7144492), (8, 3572246), (16, 1786123), (103, 277456), (206, 138728), (412, 69364), (824, 34682), (1648, 17341)]