28386732

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{215051}}^1$

素因数の和:215069

約数の個数: 24

約数和(自身を含む): 72257472

約数和(自身を除く): 43870740

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 215051, 430102, 645153, 860204, 1290306, 2365561, 2580612, 4731122, 7096683, 9462244, 14193366, 28386732]

約数ペア:

[(1, 28386732), (2, 14193366), (3, 9462244), (4, 7096683), (6, 4731122), (11, 2580612), (12, 2365561), (22, 1290306), (33, 860204), (44, 645153), (66, 430102), (132, 215051)]