28940716

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{44939}}^1$

素因数の和:44973

約数の個数: 24

約数和(自身を含む): 60399360

約数和(自身を除く): 31458644

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 44939, 89878, 179756, 314573, 629146, 1033597, 1258292, 2067194, 4134388, 7235179, 14470358, 28940716]

約数ペア:

[(1, 28940716), (2, 14470358), (4, 7235179), (7, 4134388), (14, 2067194), (23, 1258292), (28, 1033597), (46, 629146), (92, 314573), (161, 179756), (322, 89878), (644, 44939)]