28727902

素因数分解:

$2^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{6089}}^1$

素因数の和:6435

約数の個数: 16

約数和(自身を含む): 49402080

約数和(自身を除く): 20674178

約数列:

[1, 2, 7, 14, 337, 674, 2359, 4718, 6089, 12178, 42623, 85246, 2051993, 4103986, 14363951, 28727902]

約数ペア:

[(1, 28727902), (2, 14363951), (7, 4103986), (14, 2051993), (337, 85246), (674, 42623), (2359, 12178), (4718, 6089)]