68738642

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{169307}}^1$

素因数の和:169345

約数の個数: 16

約数和(自身を含む): 121901760

約数和(自身を除く): 53163118

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 169307, 338614, 1185149, 2370298, 4909903, 9819806, 34369321, 68738642]

約数ペア:

[(1, 68738642), (2, 34369321), (7, 9819806), (14, 4909903), (29, 2370298), (58, 1185149), (203, 338614), (406, 169307)]