79021724

素因数分解:

$2^2\times {\mathrm{419}}^1\times {\mathrm{47149}}^1$

素因数の和:47572

約数の個数: 12

約数和(自身を含む): 138621000

約数和(自身を除く): 59599276

約数列:

[1, 2, 4, 419, 838, 1676, 47149, 94298, 188596, 19755431, 39510862, 79021724]

約数ペア:

[(1, 79021724), (2, 39510862), (4, 19755431), (419, 188596), (838, 94298), (1676, 47149)]