557002048

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{6529}}^1$

素因数の和:6615

約数の個数: 56

約数和(自身を含む): 1167668480

約数和(自身を除く): 610666432

約数列:

[1, 2, 4, 8, 16, 31, 32, 43, 62, 64, 86, 124, 172, 248, 344, 496, 688, 992, 1333, 1376, 1984, 2666, 2752, 5332, 6529, 10664, 13058, 21328, 26116, 42656, 52232, 85312, 104464, 202399, 208928, 280747, 404798, 417856, 561494, 809596, 1122988, 1619192, 2245976, 3238384, 4491952, 6476768, 8703157, 8983904, 12953536, 17406314, 17967808, 34812628, 69625256, 139250512, 278501024, 557002048]

約数ペア:

[(1, 557002048), (2, 278501024), (4, 139250512), (8, 69625256), (16, 34812628), (31, 17967808), (32, 17406314), (43, 12953536), (62, 8983904), (64, 8703157), (86, 6476768), (124, 4491952), (172, 3238384), (248, 2245976), (344, 1619192), (496, 1122988), (688, 809596), (992, 561494), (1333, 417856), (1376, 404798), (1984, 280747), (2666, 208928), (2752, 202399), (5332, 104464), (6529, 85312), (10664, 52232), (13058, 42656), (21328, 26116)]