28862158

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{5023}}^1$

素因数の和:5068

約数の個数: 24

約数和(自身を含む): 49647168

約数和(自身を除く): 20785010

約数列:

[1, 2, 13, 17, 26, 34, 169, 221, 338, 442, 2873, 5023, 5746, 10046, 65299, 85391, 130598, 170782, 848887, 1110083, 1697774, 2220166, 14431079, 28862158]

約数ペア:

[(1, 28862158), (2, 14431079), (13, 2220166), (17, 1697774), (26, 1110083), (34, 848887), (169, 170782), (221, 130598), (338, 85391), (442, 65299), (2873, 10046), (5023, 5746)]