66769336

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{490951}}^1$

素因数の和:490974

約数の個数: 16

約数和(自身を含む): 132557040

約数和(自身を除く): 65787704

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 490951, 981902, 1963804, 3927608, 8346167, 16692334, 33384668, 66769336]

約数ペア:

[(1, 66769336), (2, 33384668), (4, 16692334), (8, 8346167), (17, 3927608), (34, 1963804), (68, 981902), (136, 490951)]