68858408

素因数分解:

$2^3\times {\mathrm{839}}^1\times {\mathrm{10259}}^1$

素因数の和:11104

約数の個数: 16

約数和(自身を含む): 129276000

約数和(自身を除く): 60417592

約数列:

[1, 2, 4, 8, 839, 1678, 3356, 6712, 10259, 20518, 41036, 82072, 8607301, 17214602, 34429204, 68858408]

約数ペア:

[(1, 68858408), (2, 34429204), (4, 17214602), (8, 8607301), (839, 82072), (1678, 41036), (3356, 20518), (6712, 10259)]