66081656

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{337}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 125898240

約数和(自身を除く): 59816584

約数列:

[1, 2, 4, 8, 127, 193, 254, 337, 386, 508, 674, 772, 1016, 1348, 1544, 2696, 24511, 42799, 49022, 65041, 85598, 98044, 130082, 171196, 196088, 260164, 342392, 520328, 8260207, 16520414, 33040828, 66081656]

約数ペア:

[(1, 66081656), (2, 33040828), (4, 16520414), (8, 8260207), (127, 520328), (193, 342392), (254, 260164), (337, 196088), (386, 171196), (508, 130082), (674, 98044), (772, 85598), (1016, 65041), (1348, 49022), (1544, 42799), (2696, 24511)]