26893232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{39089}}^1$

素因数の和:39140

約数の個数: 20

約数和(自身を含む): 53318760

約数和(自身を除く): 26425528

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 39089, 78178, 156356, 312712, 625424, 1680827, 3361654, 6723308, 13446616, 26893232]

約数ペア:

[(1, 26893232), (2, 13446616), (4, 6723308), (8, 3361654), (16, 1680827), (43, 625424), (86, 312712), (172, 156356), (344, 78178), (688, 39089)]