28461188

素因数分解:

$2^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{1951}}^1$

素因数の和:2483

約数の個数: 24

約数和(自身を含む): 57060864

約数和(自身を除く): 28599676

約数列:

[1, 2, 4, 7, 14, 28, 521, 1042, 1951, 2084, 3647, 3902, 7294, 7804, 13657, 14588, 27314, 54628, 1016471, 2032942, 4065884, 7115297, 14230594, 28461188]

約数ペア:

[(1, 28461188), (2, 14230594), (4, 7115297), (7, 4065884), (14, 2032942), (28, 1016471), (521, 54628), (1042, 27314), (1951, 14588), (2084, 13657), (3647, 7804), (3902, 7294)]