28344878

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{367}}^1$

素因数の和:488

約数の個数: 24

約数和(自身を含む): 45177888

約数和(自身を除く): 16833010

約数列:

[1, 2, 23, 46, 73, 146, 367, 529, 734, 1058, 1679, 3358, 8441, 16882, 26791, 38617, 53582, 77234, 194143, 388286, 616193, 1232386, 14172439, 28344878]

約数ペア:

[(1, 28344878), (2, 14172439), (23, 1232386), (46, 616193), (73, 388286), (146, 194143), (367, 77234), (529, 53582), (734, 38617), (1058, 26791), (1679, 16882), (3358, 8441)]