3947486144

素因数分解:

$2^6\times 7^1\times {\mathrm{463}}^1\times {\mathrm{19031}}^1$

素因数の和:19513

約数の個数: 56

約数和(自身を含む): 8972141568

約数和(自身を除く): 5024655424

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 463, 926, 1852, 3241, 3704, 6482, 7408, 12964, 14816, 19031, 25928, 29632, 38062, 51856, 76124, 103712, 133217, 152248, 207424, 266434, 304496, 532868, 608992, 1065736, 1217984, 2131472, 4262944, 8525888, 8811353, 17622706, 35245412, 61679471, 70490824, 123358942, 140981648, 246717884, 281963296, 493435768, 563926592, 986871536, 1973743072, 3947486144]

約数ペア:

[(1, 3947486144), (2, 1973743072), (4, 986871536), (7, 563926592), (8, 493435768), (14, 281963296), (16, 246717884), (28, 140981648), (32, 123358942), (56, 70490824), (64, 61679471), (112, 35245412), (224, 17622706), (448, 8811353), (463, 8525888), (926, 4262944), (1852, 2131472), (3241, 1217984), (3704, 1065736), (6482, 608992), (7408, 532868), (12964, 304496), (14816, 266434), (19031, 207424), (25928, 152248), (29632, 133217), (38062, 103712), (51856, 76124)]