28509972

素因数分解:

$2^2\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2032

約数の個数: 48

約数和(自身を含む): 70761600

約数和(自身を除く): 42251628

約数列:

[1, 2, 3, 4, 6, 12, 23, 46, 53, 69, 92, 106, 138, 159, 212, 276, 318, 636, 1219, 1949, 2438, 3657, 3898, 4876, 5847, 7314, 7796, 11694, 14628, 23388, 44827, 89654, 103297, 134481, 179308, 206594, 268962, 309891, 413188, 537924, 619782, 1239564, 2375831, 4751662, 7127493, 9503324, 14254986, 28509972]

約数ペア:

[(1, 28509972), (2, 14254986), (3, 9503324), (4, 7127493), (6, 4751662), (12, 2375831), (23, 1239564), (46, 619782), (53, 537924), (69, 413188), (92, 309891), (106, 268962), (138, 206594), (159, 179308), (212, 134481), (276, 103297), (318, 89654), (636, 44827), (1219, 23388), (1949, 14628), (2438, 11694), (3657, 7796), (3898, 7314), (4876, 5847)]