21676096

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{26053}}^1$

素因数の和:26078

約数の個数: 28

約数和(自身を含む): 46324012

約数和(自身を除く): 24647916

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 26053, 52106, 104212, 208424, 338689, 416848, 677378, 833696, 1354756, 1667392, 2709512, 5419024, 10838048, 21676096]

約数ペア:

[(1, 21676096), (2, 10838048), (4, 5419024), (8, 2709512), (13, 1667392), (16, 1354756), (26, 833696), (32, 677378), (52, 416848), (64, 338689), (104, 208424), (208, 104212), (416, 52106), (832, 26053)]