22360052

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:169

約数の個数: 72

約数和(自身を含む): 48206592

約数和(自身を除く): 25846540

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 97, 124, 143, 169, 194, 286, 338, 341, 388, 403, 572, 676, 682, 806, 1067, 1261, 1364, 1612, 1859, 2134, 2522, 3007, 3718, 4268, 4433, 5044, 5239, 6014, 7436, 8866, 10478, 12028, 13871, 16393, 17732, 20956, 27742, 32786, 33077, 39091, 55484, 57629, 65572, 66154, 78182, 115258, 132308, 156364, 180323, 230516, 360646, 430001, 508183, 721292, 860002, 1016366, 1720004, 2032732, 5590013, 11180026, 22360052]

約数ペア:

[(1, 22360052), (2, 11180026), (4, 5590013), (11, 2032732), (13, 1720004), (22, 1016366), (26, 860002), (31, 721292), (44, 508183), (52, 430001), (62, 360646), (97, 230516), (124, 180323), (143, 156364), (169, 132308), (194, 115258), (286, 78182), (338, 66154), (341, 65572), (388, 57629), (403, 55484), (572, 39091), (676, 33077), (682, 32786), (806, 27742), (1067, 20956), (1261, 17732), (1364, 16393), (1612, 13871), (1859, 12028), (2134, 10478), (2522, 8866), (3007, 7436), (3718, 6014), (4268, 5239), (4433, 5044)]