28137372

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1051}}^1$

素因数の和:1178

約数の個数: 48

約数和(自身を含む): 69280512

約数和(自身を除く): 41143140

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 69, 92, 97, 138, 194, 276, 291, 388, 582, 1051, 1164, 2102, 2231, 3153, 4204, 4462, 6306, 6693, 8924, 12612, 13386, 24173, 26772, 48346, 72519, 96692, 101947, 145038, 203894, 290076, 305841, 407788, 611682, 1223364, 2344781, 4689562, 7034343, 9379124, 14068686, 28137372]

約数ペア:

[(1, 28137372), (2, 14068686), (3, 9379124), (4, 7034343), (6, 4689562), (12, 2344781), (23, 1223364), (46, 611682), (69, 407788), (92, 305841), (97, 290076), (138, 203894), (194, 145038), (276, 101947), (291, 96692), (388, 72519), (582, 48346), (1051, 26772), (1164, 24173), (2102, 13386), (2231, 12612), (3153, 8924), (4204, 6693), (4462, 6306)]