27976654

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{2027}}^1$

素因数の和:2199

約数の個数: 16

約数和(自身を含む): 43026048

約数和(自身を除く): 15049394

約数列:

[1, 2, 67, 103, 134, 206, 2027, 4054, 6901, 13802, 135809, 208781, 271618, 417562, 13988327, 27976654]

約数ペア:

[(1, 27976654), (2, 13988327), (67, 417562), (103, 271618), (134, 208781), (206, 135809), (2027, 13802), (4054, 6901)]