28512368

素因数分解:

$2^4\times {\mathrm{1069}}^1\times {\mathrm{1667}}^1$

素因数の和:2744

約数の個数: 20

約数和(自身を含む): 55327560

約数和(自身を除く): 26815192

約数列:

[1, 2, 4, 8, 16, 1069, 1667, 2138, 3334, 4276, 6668, 8552, 13336, 17104, 26672, 1782023, 3564046, 7128092, 14256184, 28512368]

約数ペア:

[(1, 28512368), (2, 14256184), (4, 7128092), (8, 3564046), (16, 1782023), (1069, 26672), (1667, 17104), (2138, 13336), (3334, 8552), (4276, 6668)]