28033133033

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{2593}}^1$

素因数の和:2873

約数の個数: 32

約数和(自身を含む): 30516397056

約数和(自身を除く): 2483264023

約数列:

[1, 23, 47, 73, 137, 1081, 1679, 2593, 3151, 3431, 6439, 10001, 59639, 78913, 121871, 148097, 189289, 230023, 355241, 470047, 2803033, 4353647, 8170543, 8896583, 10811081, 16696327, 25932593, 204621409, 384015521, 596449639, 1218831871, 28033133033]

約数ペア:

[(1, 28033133033), (23, 1218831871), (47, 596449639), (73, 384015521), (137, 204621409), (1081, 25932593), (1679, 16696327), (2593, 10811081), (3151, 8896583), (3431, 8170543), (6439, 4353647), (10001, 2803033), (59639, 470047), (78913, 355241), (121871, 230023), (148097, 189289)]