69421394

素因数分解:

$2^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{67927}}^1$

素因数の和:68009

約数の個数: 16

約数和(自身を含む): 120640128

約数和(自身を除く): 51218734

約数列:

[1, 2, 7, 14, 73, 146, 511, 1022, 67927, 135854, 475489, 950978, 4958671, 9917342, 34710697, 69421394]

約数ペア:

[(1, 69421394), (2, 34710697), (7, 9917342), (14, 4958671), (73, 950978), (146, 475489), (511, 135854), (1022, 67927)]