2888694016

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{2903}}^1$

素因数の和:2968

約数の個数: 108

約数和(自身を含む): 6517482048

約数和(自身を除く): 3628788032

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 128, 169, 184, 208, 256, 299, 338, 368, 416, 598, 676, 736, 832, 1196, 1352, 1472, 1664, 2392, 2704, 2903, 2944, 3328, 3887, 4784, 5408, 5806, 5888, 7774, 9568, 10816, 11612, 15548, 19136, 21632, 23224, 31096, 37739, 38272, 43264, 46448, 62192, 66769, 75478, 76544, 92896, 124384, 133538, 150956, 185792, 248768, 267076, 301912, 371584, 490607, 497536, 534152, 603824, 743168, 867997, 981214, 995072, 1068304, 1207648, 1735994, 1962428, 2136608, 2415296, 3471988, 3924856, 4273216, 4830592, 6943976, 7849712, 8546432, 9661184, 11283961, 13887952, 15699424, 17092864, 22567922, 27775904, 31398848, 45135844, 55551808, 62797696, 90271688, 111103616, 125595392, 180543376, 222207232, 361086752, 722173504, 1444347008, 2888694016]

約数ペア:

[(1, 2888694016), (2, 1444347008), (4, 722173504), (8, 361086752), (13, 222207232), (16, 180543376), (23, 125595392), (26, 111103616), (32, 90271688), (46, 62797696), (52, 55551808), (64, 45135844), (92, 31398848), (104, 27775904), (128, 22567922), (169, 17092864), (184, 15699424), (208, 13887952), (256, 11283961), (299, 9661184), (338, 8546432), (368, 7849712), (416, 6943976), (598, 4830592), (676, 4273216), (736, 3924856), (832, 3471988), (1196, 2415296), (1352, 2136608), (1472, 1962428), (1664, 1735994), (2392, 1207648), (2704, 1068304), (2903, 995072), (2944, 981214), (3328, 867997), (3887, 743168), (4784, 603824), (5408, 534152), (5806, 497536), (5888, 490607), (7774, 371584), (9568, 301912), (10816, 267076), (11612, 248768), (15548, 185792), (19136, 150956), (21632, 133538), (23224, 124384), (31096, 92896), (37739, 76544), (38272, 75478), (43264, 66769), (46448, 62192)]