71210728

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{125371}}^1$

素因数の和:125448

約数の個数: 16

約数和(自身を含む): 135401760

約数和(自身を除く): 64191032

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 125371, 250742, 501484, 1002968, 8901341, 17802682, 35605364, 71210728]

約数ペア:

[(1, 71210728), (2, 35605364), (4, 17802682), (8, 8901341), (71, 1002968), (142, 501484), (284, 250742), (568, 125371)]