28436824

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2153}}^1$

素因数の和:2299

約数の個数: 32

約数和(自身を含む): 57899520

約数和(自身を除く): 29462696

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 127, 254, 508, 1016, 1651, 2153, 3302, 4306, 6604, 8612, 13208, 17224, 27989, 55978, 111956, 223912, 273431, 546862, 1093724, 2187448, 3554603, 7109206, 14218412, 28436824]

約数ペア:

[(1, 28436824), (2, 14218412), (4, 7109206), (8, 3554603), (13, 2187448), (26, 1093724), (52, 546862), (104, 273431), (127, 223912), (254, 111956), (508, 55978), (1016, 27989), (1651, 17224), (2153, 13208), (3302, 8612), (4306, 6604)]