28543464

素因数分解:

$2^3\times 3^2\times {\mathrm{396437}}^1$

素因数の和:396449

約数の個数: 24

約数和(自身を含む): 77305410

約数和(自身を除く): 48761946

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 396437, 792874, 1189311, 1585748, 2378622, 3171496, 3567933, 4757244, 7135866, 9514488, 14271732, 28543464]

約数ペア:

[(1, 28543464), (2, 14271732), (3, 9514488), (4, 7135866), (6, 4757244), (8, 3567933), (9, 3171496), (12, 2378622), (18, 1585748), (24, 1189311), (36, 792874), (72, 396437)]