25106744

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{3307}}^1$

素因数の和:3399

約数の個数: 32

約数和(自身を含む): 51406320

約数和(自身を除く): 26299576

約数列:

[1, 2, 4, 8, 13, 26, 52, 73, 104, 146, 292, 584, 949, 1898, 3307, 3796, 6614, 7592, 13228, 26456, 42991, 85982, 171964, 241411, 343928, 482822, 965644, 1931288, 3138343, 6276686, 12553372, 25106744]

約数ペア:

[(1, 25106744), (2, 12553372), (4, 6276686), (8, 3138343), (13, 1931288), (26, 965644), (52, 482822), (73, 343928), (104, 241411), (146, 171964), (292, 85982), (584, 42991), (949, 26456), (1898, 13228), (3307, 7592), (3796, 6614)]