28338994

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{14071}}^1$

素因数の和:14145

約数の個数: 16

約数和(自身を含む): 45593280

約数和(自身を除く): 17254286

約数列:

[1, 2, 19, 38, 53, 106, 1007, 2014, 14071, 28142, 267349, 534698, 745763, 1491526, 14169497, 28338994]

約数ペア:

[(1, 28338994), (2, 14169497), (19, 1491526), (38, 745763), (53, 534698), (106, 267349), (1007, 28142), (2014, 14071)]