8016190468

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{27107}}^1$

素因数の和:27193

約数の個数: 72

約数和(自身を含む): 16959632256

約数和(自身を除く): 8943441788

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 47, 52, 94, 121, 143, 188, 242, 286, 484, 517, 572, 611, 1034, 1222, 1573, 2068, 2444, 3146, 5687, 6292, 6721, 11374, 13442, 22748, 26884, 27107, 54214, 73931, 108428, 147862, 295724, 298177, 352391, 596354, 704782, 1192708, 1274029, 1409564, 2548058, 3279947, 3876301, 5096116, 6559894, 7752602, 13119788, 14014319, 15505204, 16562377, 28028638, 33124754, 42639311, 56057276, 66249508, 85278622, 154157509, 170557244, 182186147, 308315018, 364372294, 616630036, 728744588, 2004047617, 4008095234, 8016190468]

約数ペア:

[(1, 8016190468), (2, 4008095234), (4, 2004047617), (11, 728744588), (13, 616630036), (22, 364372294), (26, 308315018), (44, 182186147), (47, 170557244), (52, 154157509), (94, 85278622), (121, 66249508), (143, 56057276), (188, 42639311), (242, 33124754), (286, 28028638), (484, 16562377), (517, 15505204), (572, 14014319), (611, 13119788), (1034, 7752602), (1222, 6559894), (1573, 5096116), (2068, 3876301), (2444, 3279947), (3146, 2548058), (5687, 1409564), (6292, 1274029), (6721, 1192708), (11374, 704782), (13442, 596354), (22748, 352391), (26884, 298177), (27107, 295724), (54214, 147862), (73931, 108428)]