2048857552

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2857}}^1$

素因数の和:3228

約数の個数: 80

約数和(自身を含む): 4791379840

約数和(自身を除く): 2742522288

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 337, 532, 674, 1064, 1348, 2128, 2359, 2696, 2857, 4718, 5392, 5714, 6403, 9436, 11428, 12806, 18872, 19999, 22856, 25612, 37744, 39998, 44821, 45712, 51224, 54283, 79996, 89642, 102448, 108566, 159992, 179284, 217132, 319984, 358568, 379981, 434264, 717136, 759962, 868528, 962809, 1519924, 1925618, 3039848, 3851236, 6079696, 6739663, 7702472, 13479326, 15404944, 18293371, 26958652, 36586742, 53917304, 73173484, 107834608, 128053597, 146346968, 256107194, 292693936, 512214388, 1024428776, 2048857552]

約数ペア:

[(1, 2048857552), (2, 1024428776), (4, 512214388), (7, 292693936), (8, 256107194), (14, 146346968), (16, 128053597), (19, 107834608), (28, 73173484), (38, 53917304), (56, 36586742), (76, 26958652), (112, 18293371), (133, 15404944), (152, 13479326), (266, 7702472), (304, 6739663), (337, 6079696), (532, 3851236), (674, 3039848), (1064, 1925618), (1348, 1519924), (2128, 962809), (2359, 868528), (2696, 759962), (2857, 717136), (4718, 434264), (5392, 379981), (5714, 358568), (6403, 319984), (9436, 217132), (11428, 179284), (12806, 159992), (18872, 108566), (19999, 102448), (22856, 89642), (25612, 79996), (37744, 54283), (39998, 51224), (44821, 45712)]