42620354

素因数分解:

$2^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{20161}}^1$

素因数の和:20321

約数の個数: 16

約数和(自身を含む): 73550976

約数和(自身を除く): 30930622

約数列:

[1, 2, 7, 14, 151, 302, 1057, 2114, 20161, 40322, 141127, 282254, 3044311, 6088622, 21310177, 42620354]

約数ペア:

[(1, 42620354), (2, 21310177), (7, 6088622), (14, 3044311), (151, 282254), (302, 141127), (1057, 40322), (2114, 20161)]