28758448

素因数分解:

$2^4\times {\mathrm{911}}^1\times {\mathrm{1973}}^1$

素因数の和:2892

約数の個数: 20

約数和(自身を含む): 55808928

約数和(自身を除く): 27050480

約数列:

[1, 2, 4, 8, 16, 911, 1822, 1973, 3644, 3946, 7288, 7892, 14576, 15784, 31568, 1797403, 3594806, 7189612, 14379224, 28758448]

約数ペア:

[(1, 28758448), (2, 14379224), (4, 7189612), (8, 3594806), (16, 1797403), (911, 31568), (1822, 15784), (1973, 14576), (3644, 7892), (3946, 7288)]