28651458

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{434113}}^1$

素因数の和:434129

約数の個数: 16

約数和(自身を含む): 62512416

約数和(自身を除く): 33860958

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 434113, 868226, 1302339, 2604678, 4775243, 9550486, 14325729, 28651458]

約数ペア:

[(1, 28651458), (2, 14325729), (3, 9550486), (6, 4775243), (11, 2604678), (22, 1302339), (33, 868226), (66, 434113)]