68360068

素因数分解:

$2^2\times 7^1\times {\mathrm{2441431}}^1$

素因数の和:2441442

約数の個数: 12

約数和(自身を含む): 136720192

約数和(自身を除く): 68360124

約数列:

[1, 2, 4, 7, 14, 28, 2441431, 4882862, 9765724, 17090017, 34180034, 68360068]

約数ペア:

[(1, 68360068), (2, 34180034), (4, 17090017), (7, 9765724), (14, 4882862), (28, 2441431)]