27929327888

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{781721}}^1$

素因数の和:781776

約数の個数: 80

約数和(自身を含む): 69792140160

約数和(自身を除く): 41862812272

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 29, 44, 56, 58, 77, 88, 112, 116, 154, 176, 203, 232, 308, 319, 406, 464, 616, 638, 812, 1232, 1276, 1624, 2233, 2552, 3248, 4466, 5104, 8932, 17864, 35728, 781721, 1563442, 3126884, 5472047, 6253768, 8598931, 10944094, 12507536, 17197862, 21888188, 22669909, 34395724, 43776376, 45339818, 60192517, 68791448, 87552752, 90679636, 120385034, 137582896, 158689363, 181359272, 240770068, 249368999, 317378726, 362718544, 481540136, 498737998, 634757452, 963080272, 997475996, 1269514904, 1745582993, 1994951992, 2539029808, 3491165986, 3989903984, 6982331972, 13964663944, 27929327888]

約数ペア:

[(1, 27929327888), (2, 13964663944), (4, 6982331972), (7, 3989903984), (8, 3491165986), (11, 2539029808), (14, 1994951992), (16, 1745582993), (22, 1269514904), (28, 997475996), (29, 963080272), (44, 634757452), (56, 498737998), (58, 481540136), (77, 362718544), (88, 317378726), (112, 249368999), (116, 240770068), (154, 181359272), (176, 158689363), (203, 137582896), (232, 120385034), (308, 90679636), (319, 87552752), (406, 68791448), (464, 60192517), (616, 45339818), (638, 43776376), (812, 34395724), (1232, 22669909), (1276, 21888188), (1624, 17197862), (2233, 12507536), (2552, 10944094), (3248, 8598931), (4466, 6253768), (5104, 5472047), (8932, 3126884), (17864, 1563442), (35728, 781721)]