13557486512

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{4831}}^1\times {\mathrm{4079}}^1$

素因数の和:8961

約数の個数: 40

約数和(自身を含む): 26890659840

約数和(自身を除く): 13333173328

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 4079, 4831, 8158, 9662, 16316, 19324, 32632, 38648, 65264, 77296, 175397, 207733, 350794, 415466, 701588, 830932, 1403176, 1661864, 2806352, 3323728, 19705649, 39411298, 78822596, 157645192, 315290384, 847342907, 1694685814, 3389371628, 6778743256, 13557486512]

約数ペア:

[(1, 13557486512), (2, 6778743256), (4, 3389371628), (8, 1694685814), (16, 847342907), (43, 315290384), (86, 157645192), (172, 78822596), (344, 39411298), (688, 19705649), (4079, 3323728), (4831, 2806352), (8158, 1661864), (9662, 1403176), (16316, 830932), (19324, 701588), (32632, 415466), (38648, 350794), (65264, 207733), (77296, 175397)]