28530202274

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{37579}}^1$

素因数の和:37783

約数の個数: 48

約数和(自身を含む): 50998164480

約数和(自身を除く): 22467962206

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 127, 254, 427, 854, 889, 1778, 2989, 5978, 6223, 7747, 12446, 15494, 37579, 54229, 75158, 108458, 263053, 379603, 526106, 759206, 1841371, 2292319, 3682742, 4584638, 4772533, 9545066, 16046233, 32092466, 33407731, 66815462, 112323631, 224647262, 233854117, 291124513, 467708234, 582249026, 2037871591, 4075743182, 14265101137, 28530202274]

約数ペア:

[(1, 28530202274), (2, 14265101137), (7, 4075743182), (14, 2037871591), (49, 582249026), (61, 467708234), (98, 291124513), (122, 233854117), (127, 224647262), (254, 112323631), (427, 66815462), (854, 33407731), (889, 32092466), (1778, 16046233), (2989, 9545066), (5978, 4772533), (6223, 4584638), (7747, 3682742), (12446, 2292319), (15494, 1841371), (37579, 759206), (54229, 526106), (75158, 379603), (108458, 263053)]