68302078

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{39209}}^1$

素因数の和:39291

約数の個数: 16

約数和(自身を含む): 111983760

約数和(自身を除く): 43681682

約数列:

[1, 2, 13, 26, 67, 134, 871, 1742, 39209, 78418, 509717, 1019434, 2627003, 5254006, 34151039, 68302078]

約数ペア:

[(1, 68302078), (2, 34151039), (13, 5254006), (26, 2627003), (67, 1019434), (134, 509717), (871, 78418), (1742, 39209)]