28213824

素因数分解:

$2^6\times 3^1\times {\mathrm{23}}^1\times {\mathrm{6389}}^1$

素因数の和:6427

約数の個数: 56

約数和(自身を含む): 77906880

約数和(自身を除く): 49693056

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 138, 184, 192, 276, 368, 552, 736, 1104, 1472, 2208, 4416, 6389, 12778, 19167, 25556, 38334, 51112, 76668, 102224, 146947, 153336, 204448, 293894, 306672, 408896, 440841, 587788, 613344, 881682, 1175576, 1226688, 1763364, 2351152, 3526728, 4702304, 7053456, 9404608, 14106912, 28213824]

約数ペア:

[(1, 28213824), (2, 14106912), (3, 9404608), (4, 7053456), (6, 4702304), (8, 3526728), (12, 2351152), (16, 1763364), (23, 1226688), (24, 1175576), (32, 881682), (46, 613344), (48, 587788), (64, 440841), (69, 408896), (92, 306672), (96, 293894), (138, 204448), (184, 153336), (192, 146947), (276, 102224), (368, 76668), (552, 51112), (736, 38334), (1104, 25556), (1472, 19167), (2208, 12778), (4416, 6389)]