26908990

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72727}}^1$

素因数の和:72771

約数の個数: 16

約数和(自身を含む): 49745952

約数和(自身を除く): 22836962

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 72727, 145454, 363635, 727270, 2690899, 5381798, 13454495, 26908990]

約数ペア:

[(1, 26908990), (2, 13454495), (5, 5381798), (10, 2690899), (37, 727270), (74, 363635), (185, 145454), (370, 72727)]