27787348526

素因数分解:

$2^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{27955079}}^1$

素因数の和:27955159

約数の個数: 16

約数和(自身を含む): 48306378240

約数和(自身を除く): 20519029714

約数列:

[1, 2, 7, 14, 71, 142, 497, 994, 27955079, 55910158, 195685553, 391371106, 1984810609, 3969621218, 13893674263, 27787348526]

約数ペア:

[(1, 27787348526), (2, 13893674263), (7, 3969621218), (14, 1984810609), (71, 391371106), (142, 195685553), (497, 55910158), (994, 27955079)]