39921388

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{443}}^1\times {\mathrm{1733}}^1$

素因数の和:2193

約数の個数: 24

約数和(自身を含む): 75449808

約数和(自身を除く): 35528420

約数列:

[1, 2, 4, 13, 26, 52, 443, 886, 1733, 1772, 3466, 5759, 6932, 11518, 22529, 23036, 45058, 90116, 767719, 1535438, 3070876, 9980347, 19960694, 39921388]

約数ペア:

[(1, 39921388), (2, 19960694), (4, 9980347), (13, 3070876), (26, 1535438), (52, 767719), (443, 90116), (886, 45058), (1733, 23036), (1772, 22529), (3466, 11518), (5759, 6932)]