28348086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{363437}}^1$

素因数の和:363455

約数の個数: 16

約数和(自身を含む): 61057584

約数和(自身を除く): 32709498

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 363437, 726874, 1090311, 2180622, 4724681, 9449362, 14174043, 28348086]

約数ペア:

[(1, 28348086), (2, 14174043), (3, 9449362), (6, 4724681), (13, 2180622), (26, 1090311), (39, 726874), (78, 363437)]