42873856

素因数分解:

$2^{10}\times {\mathrm{149}}^1\times {\mathrm{281}}^1$

素因数の和:450

約数の個数: 44

約数和(自身を含む): 86588100

約数和(自身を除く): 43714244

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149, 256, 281, 298, 512, 562, 596, 1024, 1124, 1192, 2248, 2384, 4496, 4768, 8992, 9536, 17984, 19072, 35968, 38144, 41869, 71936, 76288, 83738, 143872, 152576, 167476, 287744, 334952, 669904, 1339808, 2679616, 5359232, 10718464, 21436928, 42873856]

約数ペア:

[(1, 42873856), (2, 21436928), (4, 10718464), (8, 5359232), (16, 2679616), (32, 1339808), (64, 669904), (128, 334952), (149, 287744), (256, 167476), (281, 152576), (298, 143872), (512, 83738), (562, 76288), (596, 71936), (1024, 41869), (1124, 38144), (1192, 35968), (2248, 19072), (2384, 17984), (4496, 9536), (4768, 8992)]