28973149936

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{5129807}}^1$

素因数の和:5130168

約数の個数: 20

約数和(自身を含む): 56294512992

約数和(自身を除く): 27321363056

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 5129807, 10259614, 20519228, 41038456, 82076912, 1810821871, 3621643742, 7243287484, 14486574968, 28973149936]

約数ペア:

[(1, 28973149936), (2, 14486574968), (4, 7243287484), (8, 3621643742), (16, 1810821871), (353, 82076912), (706, 41038456), (1412, 20519228), (2824, 10259614), (5648, 5129807)]