38641528

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{127}}^1\times {\mathrm{521}}^1$

素因数の和:727

約数の個数: 32

約数和(自身を含む): 74165760

約数和(自身を除く): 35524232

約数列:

[1, 2, 4, 8, 73, 127, 146, 254, 292, 508, 521, 584, 1016, 1042, 2084, 4168, 9271, 18542, 37084, 38033, 66167, 74168, 76066, 132334, 152132, 264668, 304264, 529336, 4830191, 9660382, 19320764, 38641528]

約数ペア:

[(1, 38641528), (2, 19320764), (4, 9660382), (8, 4830191), (73, 529336), (127, 304264), (146, 264668), (254, 152132), (292, 132334), (508, 76066), (521, 74168), (584, 66167), (1016, 38033), (1042, 37084), (2084, 18542), (4168, 9271)]