28321836

素因数分解:

$2^2\times 3^1\times {\mathrm{251}}^1\times {\mathrm{9403}}^1$

素因数の和:9661

約数の個数: 24

約数和(自身を含む): 66354624

約数和(自身を除く): 38032788

約数列:

[1, 2, 3, 4, 6, 12, 251, 502, 753, 1004, 1506, 3012, 9403, 18806, 28209, 37612, 56418, 112836, 2360153, 4720306, 7080459, 9440612, 14160918, 28321836]

約数ペア:

[(1, 28321836), (2, 14160918), (3, 9440612), (4, 7080459), (6, 4720306), (12, 2360153), (251, 112836), (502, 56418), (753, 37612), (1004, 28209), (1506, 18806), (3012, 9403)]