43890014

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{72907}}^1$

素因数の和:72959

約数の個数: 16

約数和(自身を含む): 76990848

約数和(自身を除く): 33100834

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 72907, 145814, 510349, 1020698, 3135001, 6270002, 21945007, 43890014]

約数ペア:

[(1, 43890014), (2, 21945007), (7, 6270002), (14, 3135001), (43, 1020698), (86, 510349), (301, 145814), (602, 72907)]