28792322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{65141}}^1$

素因数の和:65173

約数の個数: 16

約数和(自身を含む): 49247352

約数和(自身を除く): 20455030

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 65141, 130282, 846833, 1107397, 1693666, 2214794, 14396161, 28792322]

約数ペア:

[(1, 28792322), (2, 14396161), (13, 2214794), (17, 1693666), (26, 1107397), (34, 846833), (221, 130282), (442, 65141)]