42570278

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{73651}}^1$

素因数の和:73687

約数の個数: 12

約数和(自身を含む): 67833492

約数和(自身を除く): 25263214

約数列:

[1, 2, 17, 34, 289, 578, 73651, 147302, 1252067, 2504134, 21285139, 42570278]

約数ペア:

[(1, 42570278), (2, 21285139), (17, 2504134), (34, 1252067), (289, 147302), (578, 73651)]