687487552832

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{4987}}^1\times {\mathrm{50093}}^1$

素因数の和:55135

約数の個数: 56

約数和(自身を含む): 1396267256736

約数和(自身を除く): 708779703904

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1376, 2752, 4987, 9974, 19948, 39896, 50093, 79792, 100186, 159584, 200372, 214441, 319168, 400744, 428882, 801488, 857764, 1602976, 1715528, 2153999, 3205952, 3431056, 4307998, 6862112, 8615996, 13724224, 17231992, 34463984, 68927968, 137855936, 249813791, 499627582, 999255164, 1998510328, 3997020656, 7994041312, 10741993013, 15988082624, 21483986026, 42967972052, 85935944104, 171871888208, 343743776416, 687487552832]

約数ペア:

[(1, 687487552832), (2, 343743776416), (4, 171871888208), (8, 85935944104), (16, 42967972052), (32, 21483986026), (43, 15988082624), (64, 10741993013), (86, 7994041312), (172, 3997020656), (344, 1998510328), (688, 999255164), (1376, 499627582), (2752, 249813791), (4987, 137855936), (9974, 68927968), (19948, 34463984), (39896, 17231992), (50093, 13724224), (79792, 8615996), (100186, 6862112), (159584, 4307998), (200372, 3431056), (214441, 3205952), (319168, 2153999), (400744, 1715528), (428882, 1602976), (801488, 857764)]