68905802

素因数分解:

$2^1\times 7^1\times {\mathrm{1327}}^1\times {\mathrm{3709}}^1$

素因数の和:5045

約数の個数: 16

約数和(自身を含む): 118245120

約数和(自身を除く): 49339318

約数列:

[1, 2, 7, 14, 1327, 2654, 3709, 7418, 9289, 18578, 25963, 51926, 4921843, 9843686, 34452901, 68905802]

約数ペア:

[(1, 68905802), (2, 34452901), (7, 9843686), (14, 4921843), (1327, 51926), (2654, 25963), (3709, 18578), (7418, 9289)]