16682568

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{499}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 48000000

約数和(自身を除く): 31317432

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 199, 398, 499, 597, 796, 998, 1194, 1393, 1497, 1592, 1996, 2388, 2786, 2994, 3493, 3992, 4179, 4776, 5572, 5988, 6986, 8358, 10479, 11144, 11976, 13972, 16716, 20958, 27944, 33432, 41916, 83832, 99301, 198602, 297903, 397204, 595806, 695107, 794408, 1191612, 1390214, 2085321, 2383224, 2780428, 4170642, 5560856, 8341284, 16682568]

約数ペア:

[(1, 16682568), (2, 8341284), (3, 5560856), (4, 4170642), (6, 2780428), (7, 2383224), (8, 2085321), (12, 1390214), (14, 1191612), (21, 794408), (24, 695107), (28, 595806), (42, 397204), (56, 297903), (84, 198602), (168, 99301), (199, 83832), (398, 41916), (499, 33432), (597, 27944), (796, 20958), (998, 16716), (1194, 13972), (1393, 11976), (1497, 11144), (1592, 10479), (1996, 8358), (2388, 6986), (2786, 5988), (2994, 5572), (3493, 4776), (3992, 4179)]