28334032

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{26431}}^1$

素因数の和:26506

約数の個数: 20

約数和(自身を含む): 55718656

約数和(自身を除く): 27384624

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 26431, 52862, 105724, 211448, 422896, 1770877, 3541754, 7083508, 14167016, 28334032]

約数ペア:

[(1, 28334032), (2, 14167016), (4, 7083508), (8, 3541754), (16, 1770877), (67, 422896), (134, 211448), (268, 105724), (536, 52862), (1072, 26431)]