988478464

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{56783}}^1$

素因数の和:56820

約数の個数: 44

約数和(自身を含む): 2092263264

約数和(自身を除く): 1103784800

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 1024, 1088, 2176, 4352, 8704, 17408, 56783, 113566, 227132, 454264, 908528, 965311, 1817056, 1930622, 3634112, 3861244, 7268224, 7722488, 14536448, 15444976, 29072896, 30889952, 58145792, 61779904, 123559808, 247119616, 494239232, 988478464]

約数ペア:

[(1, 988478464), (2, 494239232), (4, 247119616), (8, 123559808), (16, 61779904), (17, 58145792), (32, 30889952), (34, 29072896), (64, 15444976), (68, 14536448), (128, 7722488), (136, 7268224), (256, 3861244), (272, 3634112), (512, 1930622), (544, 1817056), (1024, 965311), (1088, 908528), (2176, 454264), (4352, 227132), (8704, 113566), (17408, 56783)]