28006554

素因数分解:

$2^1\times 3^1\times {\mathrm{139}}^1\times {\mathrm{33581}}^1$

素因数の和:33725

約数の個数: 16

約数和(自身を含む): 56417760

約数和(自身を除く): 28411206

約数列:

[1, 2, 3, 6, 139, 278, 417, 834, 33581, 67162, 100743, 201486, 4667759, 9335518, 14003277, 28006554]

約数ペア:

[(1, 28006554), (2, 14003277), (3, 9335518), (6, 4667759), (139, 201486), (278, 100743), (417, 67162), (834, 33581)]