28071454

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{35897}}^1$

素因数の和:35939

約数の個数: 16

約数和(自身を含む): 46523808

約数和(自身を除く): 18452354

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 35897, 71794, 610249, 825631, 1220498, 1651262, 14035727, 28071454]

約数ペア:

[(1, 28071454), (2, 14035727), (17, 1651262), (23, 1220498), (34, 825631), (46, 610249), (391, 71794), (782, 35897)]