4991193984

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{1856843}}^1$

素因数の和:1856867

約数の個数: 64

約数和(自身を含む): 15151847040

約数和(自身を除く): 10160653056

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 1856843, 3713686, 5570529, 7427372, 11141058, 12997901, 14854744, 22282116, 25995802, 29709488, 38993703, 44564232, 51991604, 59418976, 77987406, 89128464, 103983208, 118837952, 155974812, 178256928, 207966416, 237675904, 311949624, 356513856, 415932832, 623899248, 713027712, 831865664, 1247798496, 1663731328, 2495596992, 4991193984]

約数ペア:

[(1, 4991193984), (2, 2495596992), (3, 1663731328), (4, 1247798496), (6, 831865664), (7, 713027712), (8, 623899248), (12, 415932832), (14, 356513856), (16, 311949624), (21, 237675904), (24, 207966416), (28, 178256928), (32, 155974812), (42, 118837952), (48, 103983208), (56, 89128464), (64, 77987406), (84, 59418976), (96, 51991604), (112, 44564232), (128, 38993703), (168, 29709488), (192, 25995802), (224, 22282116), (336, 14854744), (384, 12997901), (448, 11141058), (672, 7427372), (896, 5570529), (1344, 3713686), (2688, 1856843)]