64252048

素因数分解:

$2^4\times 7^1\times {\mathrm{573679}}^1$

素因数の和:573694

約数の個数: 20

約数和(自身を含む): 142272640

約数和(自身を除く): 78020592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 573679, 1147358, 2294716, 4015753, 4589432, 8031506, 9178864, 16063012, 32126024, 64252048]

約数ペア:

[(1, 64252048), (2, 32126024), (4, 16063012), (7, 9178864), (8, 8031506), (14, 4589432), (16, 4015753), (28, 2294716), (56, 1147358), (112, 573679)]