57012704

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1279}}^1$

素因数の和:1495

約数の個数: 48

約数和(自身を含む): 129024000

約数和(自身を除く): 72011296

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1279, 1393, 1592, 2558, 2786, 3184, 5116, 5572, 6368, 8953, 10232, 11144, 17906, 20464, 22288, 35812, 40928, 44576, 71624, 143248, 254521, 286496, 509042, 1018084, 1781647, 2036168, 3563294, 4072336, 7126588, 8144672, 14253176, 28506352, 57012704]

約数ペア:

[(1, 57012704), (2, 28506352), (4, 14253176), (7, 8144672), (8, 7126588), (14, 4072336), (16, 3563294), (28, 2036168), (32, 1781647), (56, 1018084), (112, 509042), (199, 286496), (224, 254521), (398, 143248), (796, 71624), (1279, 44576), (1393, 40928), (1592, 35812), (2558, 22288), (2786, 20464), (3184, 17906), (5116, 11144), (5572, 10232), (6368, 8953)]