65905504

素因数分解:

$2^5\times 7^1\times {\mathrm{31}}^1\times {\mathrm{9491}}^1$

素因数の和:9539

約数の個数: 48

約数和(自身を含む): 153086976

約数和(自身を除く): 87181472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 112, 124, 217, 224, 248, 434, 496, 868, 992, 1736, 3472, 6944, 9491, 18982, 37964, 66437, 75928, 132874, 151856, 265748, 294221, 303712, 531496, 588442, 1062992, 1176884, 2059547, 2125984, 2353768, 4119094, 4707536, 8238188, 9415072, 16476376, 32952752, 65905504]

約数ペア:

[(1, 65905504), (2, 32952752), (4, 16476376), (7, 9415072), (8, 8238188), (14, 4707536), (16, 4119094), (28, 2353768), (31, 2125984), (32, 2059547), (56, 1176884), (62, 1062992), (112, 588442), (124, 531496), (217, 303712), (224, 294221), (248, 265748), (434, 151856), (496, 132874), (868, 75928), (992, 66437), (1736, 37964), (3472, 18982), (6944, 9491)]