28582242

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{366439}}^1$

素因数の和:366457

約数の個数: 16

約数和(自身を含む): 61561920

約数和(自身を除く): 32979678

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 366439, 732878, 1099317, 2198634, 4763707, 9527414, 14291121, 28582242]

約数ペア:

[(1, 28582242), (2, 14291121), (3, 9527414), (6, 4763707), (13, 2198634), (26, 1099317), (39, 732878), (78, 366439)]