42676396

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{21467}}^1$

素因数の和:21549

約数の個数: 24

約数和(自身を含む): 86558976

約数和(自身を除く): 43882580

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 21467, 42934, 85868, 150269, 300538, 601076, 1524157, 3048314, 6096628, 10669099, 21338198, 42676396]

約数ペア:

[(1, 42676396), (2, 21338198), (4, 10669099), (7, 6096628), (14, 3048314), (28, 1524157), (71, 601076), (142, 300538), (284, 150269), (497, 85868), (994, 42934), (1988, 21467)]