28712266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{6833}}^1$

素因数の和:7037

約数の個数: 16

約数和(自身を含む): 47236608

約数和(自身を除く): 18524342

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 6833, 13666, 75163, 150326, 1305103, 2610206, 14356133, 28712266]

約数ペア:

[(1, 28712266), (2, 14356133), (11, 2610206), (22, 1305103), (191, 150326), (382, 75163), (2101, 13666), (4202, 6833)]