28355848

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{66877}}^1$

素因数の和:66936

約数の個数: 16

約数和(自身を含む): 54171180

約数和(自身を除く): 25815332

約数列:

[1, 2, 4, 8, 53, 106, 212, 424, 66877, 133754, 267508, 535016, 3544481, 7088962, 14177924, 28355848]

約数ペア:

[(1, 28355848), (2, 14177924), (4, 7088962), (8, 3544481), (53, 535016), (106, 267508), (212, 133754), (424, 66877)]