1129792

素因数分解:

$2^6\times {\mathrm{127}}^1\times {\mathrm{139}}^1$

素因数の和:278

約数の個数: 28

約数和(自身を含む): 2275840

約数和(自身を除く): 1146048

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 139, 254, 278, 508, 556, 1016, 1112, 2032, 2224, 4064, 4448, 8128, 8896, 17653, 35306, 70612, 141224, 282448, 564896, 1129792]

約数ペア:

[(1, 1129792), (2, 564896), (4, 282448), (8, 141224), (16, 70612), (32, 35306), (64, 17653), (127, 8896), (139, 8128), (254, 4448), (278, 4064), (508, 2224), (556, 2032), (1016, 1112)]