27290564

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9109}}^1$

素因数の和:9227

約数の個数: 24

約数和(自身を含む): 55097280

約数和(自身を除く): 27806716

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 9109, 18218, 36436, 63763, 127526, 255052, 974663, 1949326, 3898652, 6822641, 13645282, 27290564]

約数ペア:

[(1, 27290564), (2, 13645282), (4, 6822641), (7, 3898652), (14, 1949326), (28, 974663), (107, 255052), (214, 127526), (428, 63763), (749, 36436), (1498, 18218), (2996, 9109)]