40741442

素因数分解:

$2^1\times 7^2\times {\mathrm{415729}}^1$

素因数の和:415745

約数の個数: 12

約数和(自身を含む): 71089830

約数和(自身を除く): 30348388

約数列:

[1, 2, 7, 14, 49, 98, 415729, 831458, 2910103, 5820206, 20370721, 40741442]

約数ペア:

[(1, 40741442), (2, 20370721), (7, 5820206), (14, 2910103), (49, 831458), (98, 415729)]