99784678

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{14341}}^1$

素因数の和:14428

約数の個数: 24

約数和(自身を含む): 176578704

約数和(自身を除く): 76794026

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 14341, 28682, 100387, 200774, 702709, 1018211, 1405418, 2036422, 7127477, 14254954, 49892339, 99784678]

約数ペア:

[(1, 99784678), (2, 49892339), (7, 14254954), (14, 7127477), (49, 2036422), (71, 1405418), (98, 1018211), (142, 702709), (497, 200774), (994, 100387), (3479, 28682), (6958, 14341)]