66077810

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{388693}}^1$

素因数の和:388717

約数の個数: 16

約数和(自身を含む): 125936856

約数和(自身を除く): 59859046

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 388693, 777386, 1943465, 3886930, 6607781, 13215562, 33038905, 66077810]

約数ペア:

[(1, 66077810), (2, 33038905), (5, 13215562), (10, 6607781), (17, 3886930), (34, 1943465), (85, 777386), (170, 388693)]