14778128

素因数分解:

$2^4\times {\mathrm{431}}^1\times {\mathrm{2143}}^1$

素因数の和:2582

約数の個数: 20

約数和(自身を含む): 28712448

約数和(自身を除く): 13934320

約数列:

[1, 2, 4, 8, 16, 431, 862, 1724, 2143, 3448, 4286, 6896, 8572, 17144, 34288, 923633, 1847266, 3694532, 7389064, 14778128]

約数ペア:

[(1, 14778128), (2, 7389064), (4, 3694532), (8, 1847266), (16, 923633), (431, 34288), (862, 17144), (1724, 8572), (2143, 6896), (3448, 4286)]