28382392

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{107}}^1\times {\mathrm{467}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 54587520

約数和(自身を除く): 26205128

約数列:

[1, 2, 4, 8, 71, 107, 142, 214, 284, 428, 467, 568, 856, 934, 1868, 3736, 7597, 15194, 30388, 33157, 49969, 60776, 66314, 99938, 132628, 199876, 265256, 399752, 3547799, 7095598, 14191196, 28382392]

約数ペア:

[(1, 28382392), (2, 14191196), (4, 7095598), (8, 3547799), (71, 399752), (107, 265256), (142, 199876), (214, 132628), (284, 99938), (428, 66314), (467, 60776), (568, 49969), (856, 33157), (934, 30388), (1868, 15194), (3736, 7597)]