7872512

素因数分解:

$2^{13}\times {\mathrm{31}}^2$

素因数の和:88

約数の個数: 42

約数和(自身を含む): 16268319

約数和(自身を除く): 8395807

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 961, 992, 1024, 1922, 1984, 2048, 3844, 3968, 4096, 7688, 7936, 8192, 15376, 15872, 30752, 31744, 61504, 63488, 123008, 126976, 246016, 253952, 492032, 984064, 1968128, 3936256, 7872512]

約数ペア:

[(1, 7872512), (2, 3936256), (4, 1968128), (8, 984064), (16, 492032), (31, 253952), (32, 246016), (62, 126976), (64, 123008), (124, 63488), (128, 61504), (248, 31744), (256, 30752), (496, 15872), (512, 15376), (961, 8192), (992, 7936), (1024, 7688), (1922, 4096), (1984, 3968), (2048, 3844)]