67889248

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1523}}^1$

素因数の和:1739

約数の個数: 48

約数和(自身を含む): 153619200

約数和(自身を除く): 85729952

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1523, 1592, 2786, 3046, 3184, 5572, 6092, 6368, 10661, 11144, 12184, 21322, 22288, 24368, 42644, 44576, 48736, 85288, 170576, 303077, 341152, 606154, 1212308, 2121539, 2424616, 4243078, 4849232, 8486156, 9698464, 16972312, 33944624, 67889248]

約数ペア:

[(1, 67889248), (2, 33944624), (4, 16972312), (7, 9698464), (8, 8486156), (14, 4849232), (16, 4243078), (28, 2424616), (32, 2121539), (56, 1212308), (112, 606154), (199, 341152), (224, 303077), (398, 170576), (796, 85288), (1393, 48736), (1523, 44576), (1592, 42644), (2786, 24368), (3046, 22288), (3184, 21322), (5572, 12184), (6092, 11144), (6368, 10661)]