42340396

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{13873}}^1$

素因数の和:13993

約数の個数: 24

約数和(自身を含む): 85463840

約数和(自身を除く): 43123444

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 13873, 27746, 55492, 97111, 194222, 388444, 1512157, 3024314, 6048628, 10585099, 21170198, 42340396]

約数ペア:

[(1, 42340396), (2, 21170198), (4, 10585099), (7, 6048628), (14, 3024314), (28, 1512157), (109, 388444), (218, 194222), (436, 97111), (763, 55492), (1526, 27746), (3052, 13873)]