68139502

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^2\times {\mathrm{2383}}^1$

素因数の和:2460

約数の個数: 24

約数和(自身を含む): 112129056

約数和(自身を除く): 43989554

約数列:

[1, 2, 17, 29, 34, 58, 493, 841, 986, 1682, 2383, 4766, 14297, 28594, 40511, 69107, 81022, 138214, 1174819, 2004103, 2349638, 4008206, 34069751, 68139502]

約数ペア:

[(1, 68139502), (2, 34069751), (17, 4008206), (29, 2349638), (34, 2004103), (58, 1174819), (493, 138214), (841, 81022), (986, 69107), (1682, 40511), (2383, 28594), (4766, 14297)]