28132536

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1823}}^1$

素因数の和:2475

約数の個数: 32

約数和(自身を含む): 70479360

約数和(自身を除く): 42346824

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1823, 1929, 2572, 3646, 3858, 5144, 5469, 7292, 7716, 10938, 14584, 15432, 21876, 43752, 1172189, 2344378, 3516567, 4688756, 7033134, 9377512, 14066268, 28132536]

約数ペア:

[(1, 28132536), (2, 14066268), (3, 9377512), (4, 7033134), (6, 4688756), (8, 3516567), (12, 2344378), (24, 1172189), (643, 43752), (1286, 21876), (1823, 15432), (1929, 14584), (2572, 10938), (3646, 7716), (3858, 7292), (5144, 5469)]