38550470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{550721}}^1$

素因数の和:550735

約数の個数: 16

約数和(自身を含む): 79303968

約数和(自身を除く): 40753498

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 550721, 1101442, 2753605, 3855047, 5507210, 7710094, 19275235, 38550470]

約数ペア:

[(1, 38550470), (2, 19275235), (5, 7710094), (7, 5507210), (10, 3855047), (14, 2753605), (35, 1101442), (70, 550721)]