7026728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1$

素因数の和:305

約数の個数: 32

約数和(自身を含む): 13608000

約数和(自身を除く): 6581272

約数列:

[1, 2, 4, 8, 71, 89, 139, 142, 178, 278, 284, 356, 556, 568, 712, 1112, 6319, 9869, 12371, 12638, 19738, 24742, 25276, 39476, 49484, 50552, 78952, 98968, 878341, 1756682, 3513364, 7026728]

約数ペア:

[(1, 7026728), (2, 3513364), (4, 1756682), (8, 878341), (71, 98968), (89, 78952), (139, 50552), (142, 49484), (178, 39476), (278, 25276), (284, 24742), (356, 19738), (556, 12638), (568, 12371), (712, 9869), (1112, 6319)]