39386284

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4523}}^1$

素因数の和:4845

約数の個数: 24

約数和(自身を含む): 79043328

約数和(自身を除く): 39657044

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 4523, 8708, 9046, 18092, 31661, 63322, 126644, 1406653, 2813306, 5626612, 9846571, 19693142, 39386284]

約数ペア:

[(1, 39386284), (2, 19693142), (4, 9846571), (7, 5626612), (14, 2813306), (28, 1406653), (311, 126644), (622, 63322), (1244, 31661), (2177, 18092), (4354, 9046), (4523, 8708)]