16704296

素因数分解:

$2^3\times 7^2\times {\mathrm{43}}^1\times {\mathrm{991}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 37319040

約数和(自身を除く): 20614744

約数列:

[1, 2, 4, 7, 8, 14, 28, 43, 49, 56, 86, 98, 172, 196, 301, 344, 392, 602, 991, 1204, 1982, 2107, 2408, 3964, 4214, 6937, 7928, 8428, 13874, 16856, 27748, 42613, 48559, 55496, 85226, 97118, 170452, 194236, 298291, 340904, 388472, 596582, 1193164, 2088037, 2386328, 4176074, 8352148, 16704296]

約数ペア:

[(1, 16704296), (2, 8352148), (4, 4176074), (7, 2386328), (8, 2088037), (14, 1193164), (28, 596582), (43, 388472), (49, 340904), (56, 298291), (86, 194236), (98, 170452), (172, 97118), (196, 85226), (301, 55496), (344, 48559), (392, 42613), (602, 27748), (991, 16856), (1204, 13874), (1982, 8428), (2107, 7928), (2408, 6937), (3964, 4214)]