564896

素因数分解:

$2^5\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:276

約数の個数: 24

約数和(自身を含む): 1128960

約数和(自身を除く): 564064

約数列:

[1, 2, 4, 8, 16, 32, 127, 139, 254, 278, 508, 556, 1016, 1112, 2032, 2224, 4064, 4448, 17653, 35306, 70612, 141224, 282448, 564896]

約数ペア:

[(1, 564896), (2, 282448), (4, 141224), (8, 70612), (16, 35306), (32, 17653), (127, 4448), (139, 4064), (254, 2224), (278, 2032), (508, 1112), (556, 1016)]