26619904

素因数分解:

$2^{12}\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:188

約数の個数: 52

約数和(自身を含む): 54584824

約数和(自身を除く): 27964920

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 97, 128, 134, 194, 256, 268, 388, 512, 536, 776, 1024, 1072, 1552, 2048, 2144, 3104, 4096, 4288, 6208, 6499, 8576, 12416, 12998, 17152, 24832, 25996, 34304, 49664, 51992, 68608, 99328, 103984, 137216, 198656, 207968, 274432, 397312, 415936, 831872, 1663744, 3327488, 6654976, 13309952, 26619904]

約数ペア:

[(1, 26619904), (2, 13309952), (4, 6654976), (8, 3327488), (16, 1663744), (32, 831872), (64, 415936), (67, 397312), (97, 274432), (128, 207968), (134, 198656), (194, 137216), (256, 103984), (268, 99328), (388, 68608), (512, 51992), (536, 49664), (776, 34304), (1024, 25996), (1072, 24832), (1552, 17152), (2048, 12998), (2144, 12416), (3104, 8576), (4096, 6499), (4288, 6208)]