27827716

素因数分解:

$2^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{9649}}^1$

素因数の和:9763

約数の個数: 24

約数和(自身を含む): 56201600

約数和(自身を除く): 28373884

約数列:

[1, 2, 4, 7, 14, 28, 103, 206, 412, 721, 1442, 2884, 9649, 19298, 38596, 67543, 135086, 270172, 993847, 1987694, 3975388, 6956929, 13913858, 27827716]

約数ペア:

[(1, 27827716), (2, 13913858), (4, 6956929), (7, 3975388), (14, 1987694), (28, 993847), (103, 270172), (206, 135086), (412, 67543), (721, 38596), (1442, 19298), (2884, 9649)]