64771072

素因数分解:

$2^{10}\times {\mathrm{43}}^1\times {\mathrm{1471}}^1$

素因数の和:1534

約数の個数: 44

約数和(自身を含む): 132580096

約数和(自身を除く): 67809024

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 128, 172, 256, 344, 512, 688, 1024, 1376, 1471, 2752, 2942, 5504, 5884, 11008, 11768, 22016, 23536, 44032, 47072, 63253, 94144, 126506, 188288, 253012, 376576, 506024, 753152, 1012048, 1506304, 2024096, 4048192, 8096384, 16192768, 32385536, 64771072]

約数ペア:

[(1, 64771072), (2, 32385536), (4, 16192768), (8, 8096384), (16, 4048192), (32, 2024096), (43, 1506304), (64, 1012048), (86, 753152), (128, 506024), (172, 376576), (256, 253012), (344, 188288), (512, 126506), (688, 94144), (1024, 63253), (1376, 47072), (1471, 44032), (2752, 23536), (2942, 22016), (5504, 11768), (5884, 11008)]