39538564

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2543}}^1$

素因数の和:2596

約数の個数: 36

約数和(自身を含む): 78212736

約数和(自身を除く): 38674172

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 169, 299, 338, 598, 676, 1196, 2543, 3887, 5086, 7774, 10172, 15548, 33059, 58489, 66118, 116978, 132236, 233956, 429767, 760357, 859534, 1520714, 1719068, 3041428, 9884641, 19769282, 39538564]

約数ペア:

[(1, 39538564), (2, 19769282), (4, 9884641), (13, 3041428), (23, 1719068), (26, 1520714), (46, 859534), (52, 760357), (92, 429767), (169, 233956), (299, 132236), (338, 116978), (598, 66118), (676, 58489), (1196, 33059), (2543, 15548), (3887, 10172), (5086, 7774)]