514940896

素因数分解:

$2^5\times {\mathrm{223}}^1\times {\mathrm{72161}}^1$

素因数の和:72394

約数の個数: 24

約数和(自身を含む): 1018350144

約数和(自身を除く): 503409248

約数列:

[1, 2, 4, 8, 16, 32, 223, 446, 892, 1784, 3568, 7136, 72161, 144322, 288644, 577288, 1154576, 2309152, 16091903, 32183806, 64367612, 128735224, 257470448, 514940896]

約数ペア:

[(1, 514940896), (2, 257470448), (4, 128735224), (8, 64367612), (16, 32183806), (32, 16091903), (223, 2309152), (446, 1154576), (892, 577288), (1784, 288644), (3568, 144322), (7136, 72161)]