874921936

素因数分解:

$2^4\times 7^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{947}}^1$

素因数の和:1148

約数の個数: 80

約数和(自身を含む): 1983337344

約数和(自身を除く): 1108415408

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 73, 112, 113, 146, 226, 292, 452, 511, 584, 791, 904, 947, 1022, 1168, 1582, 1808, 1894, 2044, 3164, 3788, 4088, 6328, 6629, 7576, 8176, 8249, 12656, 13258, 15152, 16498, 26516, 32996, 53032, 57743, 65992, 69131, 106064, 107011, 115486, 131984, 138262, 214022, 230972, 276524, 428044, 461944, 483917, 553048, 749077, 856088, 923888, 967834, 1106096, 1498154, 1712176, 1935668, 2996308, 3871336, 5992616, 7742672, 7811803, 11985232, 15623606, 31247212, 54682621, 62494424, 109365242, 124988848, 218730484, 437460968, 874921936]

約数ペア:

[(1, 874921936), (2, 437460968), (4, 218730484), (7, 124988848), (8, 109365242), (14, 62494424), (16, 54682621), (28, 31247212), (56, 15623606), (73, 11985232), (112, 7811803), (113, 7742672), (146, 5992616), (226, 3871336), (292, 2996308), (452, 1935668), (511, 1712176), (584, 1498154), (791, 1106096), (904, 967834), (947, 923888), (1022, 856088), (1168, 749077), (1582, 553048), (1808, 483917), (1894, 461944), (2044, 428044), (3164, 276524), (3788, 230972), (4088, 214022), (6328, 138262), (6629, 131984), (7576, 115486), (8176, 107011), (8249, 106064), (12656, 69131), (13258, 65992), (15152, 57743), (16498, 53032), (26516, 32996)]