42894172

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{463}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 84188160

約数和(自身を除く): 41293988

約数列:

[1, 2, 4, 19, 23, 38, 46, 53, 76, 92, 106, 212, 437, 463, 874, 926, 1007, 1219, 1748, 1852, 2014, 2438, 4028, 4876, 8797, 10649, 17594, 21298, 23161, 24539, 35188, 42596, 46322, 49078, 92644, 98156, 202331, 404662, 466241, 564397, 809324, 932482, 1128794, 1864964, 2257588, 10723543, 21447086, 42894172]

約数ペア:

[(1, 42894172), (2, 21447086), (4, 10723543), (19, 2257588), (23, 1864964), (38, 1128794), (46, 932482), (53, 809324), (76, 564397), (92, 466241), (106, 404662), (212, 202331), (437, 98156), (463, 92644), (874, 49078), (926, 46322), (1007, 42596), (1219, 35188), (1748, 24539), (1852, 23161), (2014, 21298), (2438, 17594), (4028, 10649), (4876, 8797)]