72843176

素因数分解:

$2^3\times 7^1\times {\mathrm{1300771}}^1$

素因数の和:1300784

約数の個数: 16

約数和(自身を含む): 156092640

約数和(自身を除く): 83249464

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1300771, 2601542, 5203084, 9105397, 10406168, 18210794, 36421588, 72843176]

約数ペア:

[(1, 72843176), (2, 36421588), (4, 18210794), (7, 10406168), (8, 9105397), (14, 5203084), (28, 2601542), (56, 1300771)]