28792228

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{2389}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 53000640

約数和(自身を除く): 24208412

約数列:

[1, 2, 4, 23, 46, 92, 131, 262, 524, 2389, 3013, 4778, 6026, 9556, 12052, 54947, 109894, 219788, 312959, 625918, 1251836, 7198057, 14396114, 28792228]

約数ペア:

[(1, 28792228), (2, 14396114), (4, 7198057), (23, 1251836), (46, 625918), (92, 312959), (131, 219788), (262, 109894), (524, 54947), (2389, 12052), (3013, 9556), (4778, 6026)]