28174928

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{4721}}^1$

素因数の和:5102

約数の個数: 20

約数和(自身を含む): 54746868

約数和(自身を除く): 26571940

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 4721, 5968, 9442, 18884, 37768, 75536, 1760933, 3521866, 7043732, 14087464, 28174928]

約数ペア:

[(1, 28174928), (2, 14087464), (4, 7043732), (8, 3521866), (16, 1760933), (373, 75536), (746, 37768), (1492, 18884), (2984, 9442), (4721, 5968)]