28614276

素因数分解:

$2^2\times 3^3\times {\mathrm{53}}^1\times {\mathrm{4999}}^1$

素因数の和:5065

約数の個数: 48

約数和(自身を含む): 75600000

約数和(自身を除く): 46985724

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 106, 108, 159, 212, 318, 477, 636, 954, 1431, 1908, 2862, 4999, 5724, 9998, 14997, 19996, 29994, 44991, 59988, 89982, 134973, 179964, 264947, 269946, 529894, 539892, 794841, 1059788, 1589682, 2384523, 3179364, 4769046, 7153569, 9538092, 14307138, 28614276]

約数ペア:

[(1, 28614276), (2, 14307138), (3, 9538092), (4, 7153569), (6, 4769046), (9, 3179364), (12, 2384523), (18, 1589682), (27, 1059788), (36, 794841), (53, 539892), (54, 529894), (106, 269946), (108, 264947), (159, 179964), (212, 134973), (318, 89982), (477, 59988), (636, 44991), (954, 29994), (1431, 19996), (1908, 14997), (2862, 9998), (4999, 5724)]