66759266

素因数分解:

$2^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{8623}}^1$

素因数の和:8718

約数の個数: 24

約数和(自身を含む): 117976320

約数和(自身を除く): 51217054

約数列:

[1, 2, 7, 14, 49, 79, 98, 158, 553, 1106, 3871, 7742, 8623, 17246, 60361, 120722, 422527, 681217, 845054, 1362434, 4768519, 9537038, 33379633, 66759266]

約数ペア:

[(1, 66759266), (2, 33379633), (7, 9537038), (14, 4768519), (49, 1362434), (79, 845054), (98, 681217), (158, 422527), (553, 120722), (1106, 60361), (3871, 17246), (7742, 8623)]