40422242

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{6577}}^1$

素因数の和:7025

約数の個数: 16

約数和(自身を含む): 69463680

約数和(自身を除く): 29041438

約数列:

[1, 2, 7, 14, 439, 878, 3073, 6146, 6577, 13154, 46039, 92078, 2887303, 5774606, 20211121, 40422242]

約数ペア:

[(1, 40422242), (2, 20211121), (7, 5774606), (14, 2887303), (439, 92078), (878, 46039), (3073, 13154), (6146, 6577)]