72457417

素因数分解:

${\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:608

約数の個数: 16

約数和(自身を含む): 78475392

約数和(自身を除く): 6017975

約数列:

[1, 17, 71, 173, 347, 1207, 2941, 5899, 12283, 24637, 60031, 208811, 418829, 1020527, 4262201, 72457417]

約数ペア:

[(1, 72457417), (17, 4262201), (71, 1020527), (173, 418829), (347, 208811), (1207, 60031), (2941, 24637), (5899, 12283)]