27440128

素因数分解:

$2^{10}\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:358

約数の個数: 44

約数和(自身を含む): 55547392

約数和(自身を除く): 28107264

約数列:

[1, 2, 4, 8, 16, 32, 64, 127, 128, 211, 254, 256, 422, 508, 512, 844, 1016, 1024, 1688, 2032, 3376, 4064, 6752, 8128, 13504, 16256, 26797, 27008, 32512, 53594, 54016, 65024, 107188, 108032, 130048, 214376, 216064, 428752, 857504, 1715008, 3430016, 6860032, 13720064, 27440128]

約数ペア:

[(1, 27440128), (2, 13720064), (4, 6860032), (8, 3430016), (16, 1715008), (32, 857504), (64, 428752), (127, 216064), (128, 214376), (211, 130048), (254, 108032), (256, 107188), (422, 65024), (508, 54016), (512, 53594), (844, 32512), (1016, 27008), (1024, 26797), (1688, 16256), (2032, 13504), (3376, 8128), (4064, 6752)]