28674558

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{1493}}^1$

素因数の和:1609

約数の個数: 48

約数和(自身を含む): 68520816

約数和(自身を除く): 39846258

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 97, 99, 194, 198, 291, 582, 873, 1067, 1493, 1746, 2134, 2986, 3201, 4479, 6402, 8958, 9603, 13437, 16423, 19206, 26874, 32846, 49269, 98538, 144821, 147807, 289642, 295614, 434463, 868926, 1303389, 1593031, 2606778, 3186062, 4779093, 9558186, 14337279, 28674558]

約数ペア:

[(1, 28674558), (2, 14337279), (3, 9558186), (6, 4779093), (9, 3186062), (11, 2606778), (18, 1593031), (22, 1303389), (33, 868926), (66, 434463), (97, 295614), (99, 289642), (194, 147807), (198, 144821), (291, 98538), (582, 49269), (873, 32846), (1067, 26874), (1493, 19206), (1746, 16423), (2134, 13437), (2986, 9603), (3201, 8958), (4479, 6402)]