67782208

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{317}}^1$

素因数の和:599

約数の個数: 56

約数和(自身を含む): 145874232

約数和(自身を除く): 78092024

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 257, 317, 416, 514, 634, 832, 1028, 1268, 2056, 2536, 3341, 4112, 4121, 5072, 6682, 8224, 8242, 10144, 13364, 16448, 16484, 20288, 26728, 32968, 53456, 65936, 81469, 106912, 131872, 162938, 213824, 263744, 325876, 651752, 1059097, 1303504, 2118194, 2607008, 4236388, 5214016, 8472776, 16945552, 33891104, 67782208]

約数ペア:

[(1, 67782208), (2, 33891104), (4, 16945552), (8, 8472776), (13, 5214016), (16, 4236388), (26, 2607008), (32, 2118194), (52, 1303504), (64, 1059097), (104, 651752), (208, 325876), (257, 263744), (317, 213824), (416, 162938), (514, 131872), (634, 106912), (832, 81469), (1028, 65936), (1268, 53456), (2056, 32968), (2536, 26728), (3341, 20288), (4112, 16484), (4121, 16448), (5072, 13364), (6682, 10144), (8224, 8242)]