40229716

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{311}}^1\times {\mathrm{443}}^1$

素因数の和:831

約数の個数: 24

約数和(自身を含む): 71757504

約数和(自身を除く): 31527788

約数列:

[1, 2, 4, 73, 146, 292, 311, 443, 622, 886, 1244, 1772, 22703, 32339, 45406, 64678, 90812, 129356, 137773, 275546, 551092, 10057429, 20114858, 40229716]

約数ペア:

[(1, 40229716), (2, 20114858), (4, 10057429), (73, 551092), (146, 275546), (292, 137773), (311, 129356), (443, 90812), (622, 64678), (886, 45406), (1244, 32339), (1772, 22703)]