7128208

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{9479}}^1$

素因数の和:9534

約数の個数: 20

約数和(自身を含む): 14106240

約数和(自身を除く): 6978032

約数列:

[1, 2, 4, 8, 16, 47, 94, 188, 376, 752, 9479, 18958, 37916, 75832, 151664, 445513, 891026, 1782052, 3564104, 7128208]

約数ペア:

[(1, 7128208), (2, 3564104), (4, 1782052), (8, 891026), (16, 445513), (47, 151664), (94, 75832), (188, 37916), (376, 18958), (752, 9479)]