28563048

素因数分解:

$2^3\times 3^2\times {\mathrm{396709}}^1$

素因数の和:396721

約数の個数: 24

約数和(自身を含む): 77358450

約数和(自身を除く): 48795402

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 396709, 793418, 1190127, 1586836, 2380254, 3173672, 3570381, 4760508, 7140762, 9521016, 14281524, 28563048]

約数ペア:

[(1, 28563048), (2, 14281524), (3, 9521016), (4, 7140762), (6, 4760508), (8, 3570381), (9, 3173672), (12, 2380254), (18, 1586836), (24, 1190127), (36, 793418), (72, 396709)]