13720064

素因数分解:

$2^9\times {\mathrm{127}}^1\times {\mathrm{211}}^1$

素因数の和:356

約数の個数: 40

約数和(自身を含む): 27760128

約数和(自身を除く): 14040064

約数列:

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

約数ペア:

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