56646884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{87961}}^1$

素因数の和:87995

約数の個数: 24

約数和(自身を含む): 118220928

約数和(自身を除く): 61574044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 87961, 175922, 351844, 615727, 1231454, 2023103, 2462908, 4046206, 8092412, 14161721, 28323442, 56646884]

約数ペア:

[(1, 56646884), (2, 28323442), (4, 14161721), (7, 8092412), (14, 4046206), (23, 2462908), (28, 2023103), (46, 1231454), (92, 615727), (161, 351844), (322, 175922), (644, 87961)]