66414904

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{499}}^1$

素因数の和:763

約数の個数: 32

約数和(自身を含む): 126720000

約数和(自身を除く): 60305096

約数列:

[1, 2, 4, 8, 127, 131, 254, 262, 499, 508, 524, 998, 1016, 1048, 1996, 3992, 16637, 33274, 63373, 65369, 66548, 126746, 130738, 133096, 253492, 261476, 506984, 522952, 8301863, 16603726, 33207452, 66414904]

約数ペア:

[(1, 66414904), (2, 33207452), (4, 16603726), (8, 8301863), (127, 522952), (131, 506984), (254, 261476), (262, 253492), (499, 133096), (508, 130738), (524, 126746), (998, 66548), (1016, 65369), (1048, 63373), (1996, 33274), (3992, 16637)]