28082908

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{43607}}^1$

素因数の和:43641

約数の個数: 24

約数和(自身を含む): 58609152

約数和(自身を除く): 30526244

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 43607, 87214, 174428, 305249, 610498, 1002961, 1220996, 2005922, 4011844, 7020727, 14041454, 28082908]

約数ペア:

[(1, 28082908), (2, 14041454), (4, 7020727), (7, 4011844), (14, 2005922), (23, 1220996), (28, 1002961), (46, 610498), (92, 305249), (161, 174428), (322, 87214), (644, 43607)]