66029645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{457}}^1$

素因数の和:581

約数の個数: 32

約数和(自身を含む): 90222336

約数和(自身を除く): 24192691

約数列:

[1, 5, 11, 37, 55, 71, 185, 355, 407, 457, 781, 2035, 2285, 2627, 3905, 5027, 13135, 16909, 25135, 28897, 32447, 84545, 144485, 162235, 185999, 356917, 929995, 1200539, 1784585, 6002695, 13205929, 66029645]

約数ペア:

[(1, 66029645), (5, 13205929), (11, 6002695), (37, 1784585), (55, 1200539), (71, 929995), (185, 356917), (355, 185999), (407, 162235), (457, 144485), (781, 84545), (2035, 32447), (2285, 28897), (2627, 25135), (3905, 16909), (5027, 13135)]