40626064

素因数分解:

$2^4\times {\mathrm{353}}^1\times {\mathrm{7193}}^1$

素因数の和:7554

約数の個数: 20

約数和(自身を含む): 78946956

約数和(自身を除く): 38320892

約数列:

[1, 2, 4, 8, 16, 353, 706, 1412, 2824, 5648, 7193, 14386, 28772, 57544, 115088, 2539129, 5078258, 10156516, 20313032, 40626064]

約数ペア:

[(1, 40626064), (2, 20313032), (4, 10156516), (8, 5078258), (16, 2539129), (353, 115088), (706, 57544), (1412, 28772), (2824, 14386), (5648, 7193)]