26843280070

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{21136441}}^1$

素因数の和:21136575

約数の個数: 16

約数和(自身を含む): 48698362368

約数和(自身を除く): 21855082298

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 21136441, 42272882, 105682205, 211364410, 2684328007, 5368656014, 13421640035, 26843280070]

約数ペア:

[(1, 26843280070), (2, 13421640035), (5, 5368656014), (10, 2684328007), (127, 211364410), (254, 105682205), (635, 42272882), (1270, 21136441)]