25871536

素因数分解:

$2^4\times {\mathrm{557}}^1\times {\mathrm{2903}}^1$

素因数の和:3468

約数の個数: 20

約数和(自身を含む): 50233392

約数和(自身を除く): 24361856

約数列:

[1, 2, 4, 8, 16, 557, 1114, 2228, 2903, 4456, 5806, 8912, 11612, 23224, 46448, 1616971, 3233942, 6467884, 12935768, 25871536]

約数ペア:

[(1, 25871536), (2, 12935768), (4, 6467884), (8, 3233942), (16, 1616971), (557, 46448), (1114, 23224), (2228, 11612), (2903, 8912), (4456, 5806)]