28626552

素因数分解:

$2^3\times 3^2\times {\mathrm{397591}}^1$

素因数の和:397603

約数の個数: 24

約数和(自身を含む): 77530440

約数和(自身を除く): 48903888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 397591, 795182, 1192773, 1590364, 2385546, 3180728, 3578319, 4771092, 7156638, 9542184, 14313276, 28626552]

約数ペア:

[(1, 28626552), (2, 14313276), (3, 9542184), (4, 7156638), (6, 4771092), (8, 3578319), (9, 3180728), (12, 2385546), (18, 1590364), (24, 1192773), (36, 795182), (72, 397591)]