27654504

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:390

約数の個数: 64

約数和(自身を含む): 71639040

約数和(自身を除く): 43984536

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 127, 129, 172, 211, 254, 258, 344, 381, 422, 508, 516, 633, 762, 844, 1016, 1032, 1266, 1524, 1688, 2532, 3048, 5064, 5461, 9073, 10922, 16383, 18146, 21844, 26797, 27219, 32766, 36292, 43688, 53594, 54438, 65532, 72584, 80391, 107188, 108876, 131064, 160782, 214376, 217752, 321564, 643128, 1152271, 2304542, 3456813, 4609084, 6913626, 9218168, 13827252, 27654504]

約数ペア:

[(1, 27654504), (2, 13827252), (3, 9218168), (4, 6913626), (6, 4609084), (8, 3456813), (12, 2304542), (24, 1152271), (43, 643128), (86, 321564), (127, 217752), (129, 214376), (172, 160782), (211, 131064), (254, 108876), (258, 107188), (344, 80391), (381, 72584), (422, 65532), (508, 54438), (516, 53594), (633, 43688), (762, 36292), (844, 32766), (1016, 27219), (1032, 26797), (1266, 21844), (1524, 18146), (1688, 16383), (2532, 10922), (3048, 9073), (5064, 5461)]