25921716

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 62060544

約数和(自身を除く): 36138828

約数列:

[1, 2, 3, 4, 6, 12, 73, 127, 146, 219, 233, 254, 292, 381, 438, 466, 508, 699, 762, 876, 932, 1398, 1524, 2796, 9271, 17009, 18542, 27813, 29591, 34018, 37084, 51027, 55626, 59182, 68036, 88773, 102054, 111252, 118364, 177546, 204108, 355092, 2160143, 4320286, 6480429, 8640572, 12960858, 25921716]

約数ペア:

[(1, 25921716), (2, 12960858), (3, 8640572), (4, 6480429), (6, 4320286), (12, 2160143), (73, 355092), (127, 204108), (146, 177546), (219, 118364), (233, 111252), (254, 102054), (292, 88773), (381, 68036), (438, 59182), (466, 55626), (508, 51027), (699, 37084), (762, 34018), (876, 29591), (932, 27813), (1398, 18542), (1524, 17009), (2796, 9271)]