28144567

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{311}}^1\times {\mathrm{433}}^1$

素因数の和:774

約数の個数: 16

約数和(自身を含む): 32497920

約数和(自身を除く): 4353353

約数列:

[1, 11, 19, 209, 311, 433, 3421, 4763, 5909, 8227, 64999, 90497, 134663, 1481293, 2558597, 28144567]

約数ペア:

[(1, 28144567), (11, 2558597), (19, 1481293), (209, 134663), (311, 90497), (433, 64999), (3421, 8227), (4763, 5909)]