66541724

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{701}}^1\times {\mathrm{1249}}^1$

素因数の和:1973

約数の個数: 24

約数和(自身を含む): 122850000

約数和(自身を除く): 56308276

約数列:

[1, 2, 4, 19, 38, 76, 701, 1249, 1402, 2498, 2804, 4996, 13319, 23731, 26638, 47462, 53276, 94924, 875549, 1751098, 3502196, 16635431, 33270862, 66541724]

約数ペア:

[(1, 66541724), (2, 33270862), (4, 16635431), (19, 3502196), (38, 1751098), (76, 875549), (701, 94924), (1249, 53276), (1402, 47462), (2498, 26638), (2804, 23731), (4996, 13319)]