67916086

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{409}}^2$

素因数の和:856

約数の個数: 24

約数和(自身を含む): 120737520

約数和(自身を除く): 52821434

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 409, 818, 2863, 5726, 11861, 23722, 83027, 166054, 167281, 334562, 1170967, 2341934, 4851149, 9702298, 33958043, 67916086]

約数ペア:

[(1, 67916086), (2, 33958043), (7, 9702298), (14, 4851149), (29, 2341934), (58, 1170967), (203, 334562), (406, 167281), (409, 166054), (818, 83027), (2863, 23722), (5726, 11861)]