17996969984

素因数分解:

$2^{11}\times 7^1\times {\mathrm{241}}^1\times {\mathrm{5209}}^1$

素因数の和:5479

約数の個数: 96

約数和(自身を含む): 41304463200

約数和(自身を除く): 23307493216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 241, 256, 448, 482, 512, 896, 964, 1024, 1687, 1792, 1928, 2048, 3374, 3584, 3856, 5209, 6748, 7168, 7712, 10418, 13496, 14336, 15424, 20836, 26992, 30848, 36463, 41672, 53984, 61696, 72926, 83344, 107968, 123392, 145852, 166688, 215936, 246784, 291704, 333376, 431872, 493568, 583408, 666752, 863744, 1166816, 1255369, 1333504, 1727488, 2333632, 2510738, 2667008, 3454976, 4667264, 5021476, 5334016, 8787583, 9334528, 10042952, 10668032, 17575166, 18669056, 20085904, 35150332, 37338112, 40171808, 70300664, 74676224, 80343616, 140601328, 160687232, 281202656, 321374464, 562405312, 642748928, 1124810624, 1285497856, 2249621248, 2570995712, 4499242496, 8998484992, 17996969984]

約数ペア:

[(1, 17996969984), (2, 8998484992), (4, 4499242496), (7, 2570995712), (8, 2249621248), (14, 1285497856), (16, 1124810624), (28, 642748928), (32, 562405312), (56, 321374464), (64, 281202656), (112, 160687232), (128, 140601328), (224, 80343616), (241, 74676224), (256, 70300664), (448, 40171808), (482, 37338112), (512, 35150332), (896, 20085904), (964, 18669056), (1024, 17575166), (1687, 10668032), (1792, 10042952), (1928, 9334528), (2048, 8787583), (3374, 5334016), (3584, 5021476), (3856, 4667264), (5209, 3454976), (6748, 2667008), (7168, 2510738), (7712, 2333632), (10418, 1727488), (13496, 1333504), (14336, 1255369), (15424, 1166816), (20836, 863744), (26992, 666752), (30848, 583408), (36463, 493568), (41672, 431872), (53984, 333376), (61696, 291704), (72926, 246784), (83344, 215936), (107968, 166688), (123392, 145852)]