27701212

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89939}}^1$

素因数の和:89961

約数の個数: 24

約数和(自身を含む): 60439680

約数和(自身を除く): 32738468

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 89939, 179878, 359756, 629573, 989329, 1259146, 1978658, 2518292, 3957316, 6925303, 13850606, 27701212]

約数ペア:

[(1, 27701212), (2, 13850606), (4, 6925303), (7, 3957316), (11, 2518292), (14, 1978658), (22, 1259146), (28, 989329), (44, 629573), (77, 359756), (154, 179878), (308, 89939)]