27939548

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{76757}}^1$

素因数の和:76781

約数の個数: 24

約数和(自身を含む): 60178272

約数和(自身を除く): 32238724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 76757, 153514, 307028, 537299, 997841, 1074598, 1995682, 2149196, 3991364, 6984887, 13969774, 27939548]

約数ペア:

[(1, 27939548), (2, 13969774), (4, 6984887), (7, 3991364), (13, 2149196), (14, 1995682), (26, 1074598), (28, 997841), (52, 537299), (91, 307028), (182, 153514), (364, 76757)]