28740608

素因数分解:

$2^{10}\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1$

素因数の和:177

約数の個数: 88

約数和(自身を含む): 66028032

約数和(自身を除く): 37287424

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 127, 128, 136, 208, 221, 254, 256, 272, 416, 442, 508, 512, 544, 832, 884, 1016, 1024, 1088, 1651, 1664, 1768, 2032, 2159, 2176, 3302, 3328, 3536, 4064, 4318, 4352, 6604, 6656, 7072, 8128, 8636, 8704, 13208, 13312, 14144, 16256, 17272, 17408, 26416, 28067, 28288, 32512, 34544, 52832, 56134, 56576, 65024, 69088, 105664, 112268, 113152, 130048, 138176, 211328, 224536, 226304, 276352, 422656, 449072, 552704, 845312, 898144, 1105408, 1690624, 1796288, 2210816, 3592576, 7185152, 14370304, 28740608]

約数ペア:

[(1, 28740608), (2, 14370304), (4, 7185152), (8, 3592576), (13, 2210816), (16, 1796288), (17, 1690624), (26, 1105408), (32, 898144), (34, 845312), (52, 552704), (64, 449072), (68, 422656), (104, 276352), (127, 226304), (128, 224536), (136, 211328), (208, 138176), (221, 130048), (254, 113152), (256, 112268), (272, 105664), (416, 69088), (442, 65024), (508, 56576), (512, 56134), (544, 52832), (832, 34544), (884, 32512), (1016, 28288), (1024, 28067), (1088, 26416), (1651, 17408), (1664, 17272), (1768, 16256), (2032, 14144), (2159, 13312), (2176, 13208), (3302, 8704), (3328, 8636), (3536, 8128), (4064, 7072), (4318, 6656), (4352, 6604)]