28313639952

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{32341}}^1$

素因数の和:32449

約数の個数: 160

約数和(自身を含む): 83544819456

約数和(自身を除く): 55231179504

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 23, 24, 26, 39, 46, 48, 52, 61, 69, 78, 92, 104, 122, 138, 156, 183, 184, 208, 244, 276, 299, 312, 366, 368, 488, 552, 598, 624, 732, 793, 897, 976, 1104, 1196, 1403, 1464, 1586, 1794, 2379, 2392, 2806, 2928, 3172, 3588, 4209, 4758, 4784, 5612, 6344, 7176, 8418, 9516, 11224, 12688, 14352, 16836, 18239, 19032, 22448, 32341, 33672, 36478, 38064, 54717, 64682, 67344, 72956, 97023, 109434, 129364, 145912, 194046, 218868, 258728, 291824, 388092, 420433, 437736, 517456, 743843, 776184, 840866, 875472, 1261299, 1487686, 1552368, 1681732, 1972801, 2231529, 2522598, 2975372, 3363464, 3945602, 4463058, 5045196, 5918403, 5950744, 6726928, 7891204, 8926116, 9669959, 10090392, 11836806, 11901488, 15782408, 17852232, 19339918, 20180784, 23673612, 25646413, 29009877, 31564816, 35704464, 38679836, 45374423, 47347224, 51292826, 58019754, 76939239, 77359672, 90748846, 94694448, 102585652, 116039508, 136123269, 153878478, 154719344, 181497692, 205171304, 232079016, 272246538, 307756956, 362995384, 410342608, 464158032, 544493076, 589867499, 615513912, 725990768, 1088986152, 1179734998, 1231027824, 1769602497, 2177972304, 2359469996, 3539204994, 4718939992, 7078409988, 9437879984, 14156819976, 28313639952]

約数ペア:

[(1, 28313639952), (2, 14156819976), (3, 9437879984), (4, 7078409988), (6, 4718939992), (8, 3539204994), (12, 2359469996), (13, 2177972304), (16, 1769602497), (23, 1231027824), (24, 1179734998), (26, 1088986152), (39, 725990768), (46, 615513912), (48, 589867499), (52, 544493076), (61, 464158032), (69, 410342608), (78, 362995384), (92, 307756956), (104, 272246538), (122, 232079016), (138, 205171304), (156, 181497692), (183, 154719344), (184, 153878478), (208, 136123269), (244, 116039508), (276, 102585652), (299, 94694448), (312, 90748846), (366, 77359672), (368, 76939239), (488, 58019754), (552, 51292826), (598, 47347224), (624, 45374423), (732, 38679836), (793, 35704464), (897, 31564816), (976, 29009877), (1104, 25646413), (1196, 23673612), (1403, 20180784), (1464, 19339918), (1586, 17852232), (1794, 15782408), (2379, 11901488), (2392, 11836806), (2806, 10090392), (2928, 9669959), (3172, 8926116), (3588, 7891204), (4209, 6726928), (4758, 5950744), (4784, 5918403), (5612, 5045196), (6344, 4463058), (7176, 3945602), (8418, 3363464), (9516, 2975372), (11224, 2522598), (12688, 2231529), (14352, 1972801), (16836, 1681732), (18239, 1552368), (19032, 1487686), (22448, 1261299), (32341, 875472), (33672, 840866), (36478, 776184), (38064, 743843), (54717, 517456), (64682, 437736), (67344, 420433), (72956, 388092), (97023, 291824), (109434, 258728), (129364, 218868), (145912, 194046)]