12680192

素因数分解:

$2^{10}\times 7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1$

素因数の和:117

約数の個数: 88

約数和(自身を含む): 30459360

約数和(自身を除く): 17779168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 56, 58, 61, 64, 112, 116, 122, 128, 203, 224, 232, 244, 256, 406, 427, 448, 464, 488, 512, 812, 854, 896, 928, 976, 1024, 1624, 1708, 1769, 1792, 1856, 1952, 3248, 3416, 3538, 3584, 3712, 3904, 6496, 6832, 7076, 7168, 7424, 7808, 12383, 12992, 13664, 14152, 14848, 15616, 24766, 25984, 27328, 28304, 29696, 31232, 49532, 51968, 54656, 56608, 62464, 99064, 103936, 109312, 113216, 198128, 207872, 218624, 226432, 396256, 437248, 452864, 792512, 905728, 1585024, 1811456, 3170048, 6340096, 12680192]

約数ペア:

[(1, 12680192), (2, 6340096), (4, 3170048), (7, 1811456), (8, 1585024), (14, 905728), (16, 792512), (28, 452864), (29, 437248), (32, 396256), (56, 226432), (58, 218624), (61, 207872), (64, 198128), (112, 113216), (116, 109312), (122, 103936), (128, 99064), (203, 62464), (224, 56608), (232, 54656), (244, 51968), (256, 49532), (406, 31232), (427, 29696), (448, 28304), (464, 27328), (488, 25984), (512, 24766), (812, 15616), (854, 14848), (896, 14152), (928, 13664), (976, 12992), (1024, 12383), (1624, 7808), (1708, 7424), (1769, 7168), (1792, 7076), (1856, 6832), (1952, 6496), (3248, 3904), (3416, 3712), (3538, 3584)]