27858424

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{3557}}^1$

素因数の和:3663

約数の個数: 32

約数和(自身を含む): 57639600

約数和(自身を除く): 29781176

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 89, 178, 356, 712, 979, 1958, 3557, 3916, 7114, 7832, 14228, 28456, 39127, 78254, 156508, 313016, 316573, 633146, 1266292, 2532584, 3482303, 6964606, 13929212, 27858424]

約数ペア:

[(1, 27858424), (2, 13929212), (4, 6964606), (8, 3482303), (11, 2532584), (22, 1266292), (44, 633146), (88, 316573), (89, 313016), (178, 156508), (356, 78254), (712, 39127), (979, 28456), (1958, 14228), (3557, 7832), (3916, 7114)]