70710868

素因数分解:

$2^2\times {\mathrm{331}}^1\times {\mathrm{53407}}^1$

素因数の和:53742

約数の個数: 12

約数和(自身を含む): 124120192

約数和(自身を除く): 53409324

約数列:

[1, 2, 4, 331, 662, 1324, 53407, 106814, 213628, 17677717, 35355434, 70710868]

約数ペア:

[(1, 70710868), (2, 35355434), (4, 17677717), (331, 213628), (662, 106814), (1324, 53407)]