68214251

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{24923}}^1$

素因数の和:24970

約数の個数: 16

約数和(自身を含む): 86137344

約数和(自身を除く): 17923093

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 24923, 174461, 423691, 573229, 2965837, 4012603, 9744893, 68214251]

約数ペア:

[(1, 68214251), (7, 9744893), (17, 4012603), (23, 2965837), (119, 573229), (161, 423691), (391, 174461), (2737, 24923)]