28921550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{82633}}^1$

素因数の和:82652

約数の個数: 24

約数和(自身を含む): 61479696

約数和(自身を除く): 32558146

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 82633, 165266, 413165, 578431, 826330, 1156862, 2065825, 2892155, 4131650, 5784310, 14460775, 28921550]

約数ペア:

[(1, 28921550), (2, 14460775), (5, 5784310), (7, 4131650), (10, 2892155), (14, 2065825), (25, 1156862), (35, 826330), (50, 578431), (70, 413165), (175, 165266), (350, 82633)]