71965666

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{42283}}^1$

素因数の和:42345

約数の個数: 16

約数和(自身を含む): 115689024

約数和(自身を除く): 43723358

約数列:

[1, 2, 23, 37, 46, 74, 851, 1702, 42283, 84566, 972509, 1564471, 1945018, 3128942, 35982833, 71965666]

約数ペア:

[(1, 71965666), (2, 35982833), (23, 3128942), (37, 1945018), (46, 1564471), (74, 972509), (851, 84566), (1702, 42283)]