57280856

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{1613}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 112721760

約数和(自身を除く): 55440904

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 193, 386, 772, 1544, 1613, 3226, 4439, 6452, 8878, 12904, 17756, 35512, 37099, 74198, 148396, 296792, 311309, 622618, 1245236, 2490472, 7160107, 14320214, 28640428, 57280856]

約数ペア:

[(1, 57280856), (2, 28640428), (4, 14320214), (8, 7160107), (23, 2490472), (46, 1245236), (92, 622618), (184, 311309), (193, 296792), (386, 148396), (772, 74198), (1544, 37099), (1613, 35512), (3226, 17756), (4439, 12904), (6452, 8878)]