72057899

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{163}}^1\times {\mathrm{439}}^1$

素因数の和:674

約数の個数: 16

約数和(自身を含む): 77932800

約数和(自身を除く): 5874901

約数列:

[1, 19, 53, 163, 439, 1007, 3097, 8341, 8639, 23267, 71557, 164141, 442073, 1359583, 3792521, 72057899]

約数ペア:

[(1, 72057899), (19, 3792521), (53, 1359583), (163, 442073), (439, 164141), (1007, 71557), (3097, 23267), (8341, 8639)]