549968128

素因数分解:

$2^8\times {\mathrm{503}}^1\times {\mathrm{4271}}^1$

素因数の和:4790

約数の個数: 36

約数和(自身を含む): 1100227968

約数和(自身を除く): 550259840

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 503, 1006, 2012, 4024, 4271, 8048, 8542, 16096, 17084, 32192, 34168, 64384, 68336, 128768, 136672, 273344, 546688, 1093376, 2148313, 4296626, 8593252, 17186504, 34373008, 68746016, 137492032, 274984064, 549968128]

約数ペア:

[(1, 549968128), (2, 274984064), (4, 137492032), (8, 68746016), (16, 34373008), (32, 17186504), (64, 8593252), (128, 4296626), (256, 2148313), (503, 1093376), (1006, 546688), (2012, 273344), (4024, 136672), (4271, 128768), (8048, 68336), (8542, 64384), (16096, 34168), (17084, 32192)]