2443788032

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{43991}}^1$

素因数の和:44045

約数の個数: 72

約数和(自身を含む): 5754857472

約数和(自身を除く): 3311069440

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1984, 3472, 3968, 6944, 7936, 13888, 27776, 43991, 55552, 87982, 175964, 307937, 351928, 615874, 703856, 1231748, 1363721, 1407712, 2463496, 2727442, 2815424, 4926992, 5454884, 5630848, 9546047, 9853984, 10909768, 11261696, 19092094, 19707968, 21819536, 38184188, 39415936, 43639072, 76368376, 78831872, 87278144, 152736752, 174556288, 305473504, 349112576, 610947008, 1221894016, 2443788032]

約数ペア:

[(1, 2443788032), (2, 1221894016), (4, 610947008), (7, 349112576), (8, 305473504), (14, 174556288), (16, 152736752), (28, 87278144), (31, 78831872), (32, 76368376), (56, 43639072), (62, 39415936), (64, 38184188), (112, 21819536), (124, 19707968), (128, 19092094), (217, 11261696), (224, 10909768), (248, 9853984), (256, 9546047), (434, 5630848), (448, 5454884), (496, 4926992), (868, 2815424), (896, 2727442), (992, 2463496), (1736, 1407712), (1792, 1363721), (1984, 1231748), (3472, 703856), (3968, 615874), (6944, 351928), (7936, 307937), (13888, 175964), (27776, 87982), (43991, 55552)]