746672128

素因数分解:

$2^{12}\times {\mathrm{421}}^1\times {\mathrm{433}}^1$

素因数の和:878

約数の個数: 52

約数和(自身を含む): 1500165268

約数和(自身を除く): 753493140

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 421, 433, 512, 842, 866, 1024, 1684, 1732, 2048, 3368, 3464, 4096, 6736, 6928, 13472, 13856, 26944, 27712, 53888, 55424, 107776, 110848, 182293, 215552, 221696, 364586, 431104, 443392, 729172, 862208, 886784, 1458344, 1724416, 1773568, 2916688, 5833376, 11666752, 23333504, 46667008, 93334016, 186668032, 373336064, 746672128]

約数ペア:

[(1, 746672128), (2, 373336064), (4, 186668032), (8, 93334016), (16, 46667008), (32, 23333504), (64, 11666752), (128, 5833376), (256, 2916688), (421, 1773568), (433, 1724416), (512, 1458344), (842, 886784), (866, 862208), (1024, 729172), (1684, 443392), (1732, 431104), (2048, 364586), (3368, 221696), (3464, 215552), (4096, 182293), (6736, 110848), (6928, 107776), (13472, 55424), (13856, 53888), (26944, 27712)]