76759474

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{197}}^1\times {\mathrm{199}}^1$

素因数の和:498

約数の個数: 32

約数和(自身を含む): 128304000

約数和(自身を除く): 51544526

約数列:

[1, 2, 11, 22, 89, 178, 197, 199, 394, 398, 979, 1958, 2167, 2189, 4334, 4378, 17533, 17711, 35066, 35422, 39203, 78406, 192863, 194821, 385726, 389642, 431233, 862466, 3489067, 6978134, 38379737, 76759474]

約数ペア:

[(1, 76759474), (2, 38379737), (11, 6978134), (22, 3489067), (89, 862466), (178, 431233), (197, 389642), (199, 385726), (394, 194821), (398, 192863), (979, 78406), (1958, 39203), (2167, 35422), (2189, 35066), (4334, 17711), (4378, 17533)]