68269424

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{39877}}^1$

素因数の和:39992

約数の個数: 20

約数和(自身を含む): 133511544

約数和(自身を除く): 65242120

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 39877, 79754, 159508, 319016, 638032, 4266839, 8533678, 17067356, 34134712, 68269424]

約数ペア:

[(1, 68269424), (2, 34134712), (4, 17067356), (8, 8533678), (16, 4266839), (107, 638032), (214, 319016), (428, 159508), (856, 79754), (1712, 39877)]