28985464

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{607}}^1$

素因数の和:787

約数の個数: 32

約数和(自身を含む): 56033280

約数和(自身を除く): 27047816

約数列:

[1, 2, 4, 8, 47, 94, 127, 188, 254, 376, 508, 607, 1016, 1214, 2428, 4856, 5969, 11938, 23876, 28529, 47752, 57058, 77089, 114116, 154178, 228232, 308356, 616712, 3623183, 7246366, 14492732, 28985464]

約数ペア:

[(1, 28985464), (2, 14492732), (4, 7246366), (8, 3623183), (47, 616712), (94, 308356), (127, 228232), (188, 154178), (254, 114116), (376, 77089), (508, 57058), (607, 47752), (1016, 28529), (1214, 23876), (2428, 11938), (4856, 5969)]