68768362

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{25679}}^1$

素因数の和:25797

約数の個数: 16

約数和(自身を含む): 112170240

約数和(自身を除く): 43401878

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 25679, 51358, 333827, 667654, 2644937, 5289874, 34384181, 68768362]

約数ペア:

[(1, 68768362), (2, 34384181), (13, 5289874), (26, 2644937), (103, 667654), (206, 333827), (1339, 51358), (2678, 25679)]