8077888

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1$

素因数の和:124

約数の個数: 112

約数和(自身を含む): 21051520

約数和(自身を除く): 12973632

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 32, 38, 52, 56, 64, 73, 76, 91, 104, 112, 133, 146, 152, 182, 208, 224, 247, 266, 292, 304, 364, 416, 448, 494, 511, 532, 584, 608, 728, 832, 949, 988, 1022, 1064, 1168, 1216, 1387, 1456, 1729, 1898, 1976, 2044, 2128, 2336, 2774, 2912, 3458, 3796, 3952, 4088, 4256, 4672, 5548, 5824, 6643, 6916, 7592, 7904, 8176, 8512, 9709, 11096, 13286, 13832, 15184, 15808, 16352, 18031, 19418, 22192, 26572, 27664, 30368, 32704, 36062, 38836, 44384, 53144, 55328, 60736, 72124, 77672, 88768, 106288, 110656, 126217, 144248, 155344, 212576, 252434, 288496, 310688, 425152, 504868, 576992, 621376, 1009736, 1153984, 2019472, 4038944, 8077888]

約数ペア:

[(1, 8077888), (2, 4038944), (4, 2019472), (7, 1153984), (8, 1009736), (13, 621376), (14, 576992), (16, 504868), (19, 425152), (26, 310688), (28, 288496), (32, 252434), (38, 212576), (52, 155344), (56, 144248), (64, 126217), (73, 110656), (76, 106288), (91, 88768), (104, 77672), (112, 72124), (133, 60736), (146, 55328), (152, 53144), (182, 44384), (208, 38836), (224, 36062), (247, 32704), (266, 30368), (292, 27664), (304, 26572), (364, 22192), (416, 19418), (448, 18031), (494, 16352), (511, 15808), (532, 15184), (584, 13832), (608, 13286), (728, 11096), (832, 9709), (949, 8512), (988, 8176), (1022, 7904), (1064, 7592), (1168, 6916), (1216, 6643), (1387, 5824), (1456, 5548), (1729, 4672), (1898, 4256), (1976, 4088), (2044, 3952), (2128, 3796), (2336, 3458), (2774, 2912)]