28225026

素因数分解:

$2^1\times 3^2\times {\mathrm{349}}^1\times {\mathrm{4493}}^1$

素因数の和:4850

約数の個数: 24

約数和(自身を含む): 61343100

約数和(自身を除く): 33118074

約数列:

[1, 2, 3, 6, 9, 18, 349, 698, 1047, 2094, 3141, 4493, 6282, 8986, 13479, 26958, 40437, 80874, 1568057, 3136114, 4704171, 9408342, 14112513, 28225026]

約数ペア:

[(1, 28225026), (2, 14112513), (3, 9408342), (6, 4704171), (9, 3136114), (18, 1568057), (349, 80874), (698, 40437), (1047, 26958), (2094, 13479), (3141, 8986), (4493, 6282)]