66123370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{388961}}^1$

素因数の和:388985

約数の個数: 16

約数和(自身を含む): 126023688

約数和(自身を除く): 59900318

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 388961, 777922, 1944805, 3889610, 6612337, 13224674, 33061685, 66123370]

約数ペア:

[(1, 66123370), (2, 33061685), (5, 13224674), (10, 6612337), (17, 3889610), (34, 1944805), (85, 777922), (170, 388961)]