28354348

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{13711}}^1$

素因数の和:13773

約数の個数: 24

約数和(自身を含む): 55286784

約数和(自身を除く): 26932436

約数列:

[1, 2, 4, 11, 22, 44, 47, 94, 188, 517, 1034, 2068, 13711, 27422, 54844, 150821, 301642, 603284, 644417, 1288834, 2577668, 7088587, 14177174, 28354348]

約数ペア:

[(1, 28354348), (2, 14177174), (4, 7088587), (11, 2577668), (22, 1288834), (44, 644417), (47, 603284), (94, 301642), (188, 150821), (517, 54844), (1034, 27422), (2068, 13711)]