15865252352

素因数分解:

$2^9\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{8009}}^1$

素因数の和:8153

約数の個数: 80

約数和(自身を含む): 32744143080

約数和(自身を除く): 16878890728

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 73, 106, 128, 146, 212, 256, 292, 424, 512, 584, 848, 1168, 1696, 2336, 3392, 3869, 4672, 6784, 7738, 8009, 9344, 13568, 15476, 16018, 18688, 27136, 30952, 32036, 37376, 61904, 64072, 123808, 128144, 247616, 256288, 424477, 495232, 512576, 584657, 848954, 990464, 1025152, 1169314, 1697908, 1980928, 2050304, 2338628, 3395816, 4100608, 4677256, 6791632, 9354512, 13583264, 18709024, 27166528, 30986821, 37418048, 54333056, 61973642, 74836096, 108666112, 123947284, 149672192, 217332224, 247894568, 299344384, 495789136, 991578272, 1983156544, 3966313088, 7932626176, 15865252352]

約数ペア:

[(1, 15865252352), (2, 7932626176), (4, 3966313088), (8, 1983156544), (16, 991578272), (32, 495789136), (53, 299344384), (64, 247894568), (73, 217332224), (106, 149672192), (128, 123947284), (146, 108666112), (212, 74836096), (256, 61973642), (292, 54333056), (424, 37418048), (512, 30986821), (584, 27166528), (848, 18709024), (1168, 13583264), (1696, 9354512), (2336, 6791632), (3392, 4677256), (3869, 4100608), (4672, 3395816), (6784, 2338628), (7738, 2050304), (8009, 1980928), (9344, 1697908), (13568, 1169314), (15476, 1025152), (16018, 990464), (18688, 848954), (27136, 584657), (30952, 512576), (32036, 495232), (37376, 424477), (61904, 256288), (64072, 247616), (123808, 128144)]