71660042

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^2$

素因数の和:382

約数の個数: 24

約数和(自身を含む): 114349536

約数和(自身を除く): 42689494

約数列:

[1, 2, 23, 46, 83, 137, 166, 274, 1909, 3151, 3818, 6302, 11371, 18769, 22742, 37538, 261533, 431687, 523066, 863374, 1557827, 3115654, 35830021, 71660042]

約数ペア:

[(1, 71660042), (2, 35830021), (23, 3115654), (46, 1557827), (83, 863374), (137, 523066), (166, 431687), (274, 261533), (1909, 37538), (3151, 22742), (3818, 18769), (6302, 11371)]