28012096

素因数分解:

$2^6\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1$

素因数の和:2067

約数の個数: 56

約数和(自身を含む): 65609216

約数和(自身を除く): 37597120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 217, 224, 248, 434, 448, 496, 868, 992, 1736, 1984, 2017, 3472, 4034, 6944, 8068, 13888, 14119, 16136, 28238, 32272, 56476, 62527, 64544, 112952, 125054, 129088, 225904, 250108, 437689, 451808, 500216, 875378, 903616, 1000432, 1750756, 2000864, 3501512, 4001728, 7003024, 14006048, 28012096]

約数ペア:

[(1, 28012096), (2, 14006048), (4, 7003024), (7, 4001728), (8, 3501512), (14, 2000864), (16, 1750756), (28, 1000432), (31, 903616), (32, 875378), (56, 500216), (62, 451808), (64, 437689), (112, 250108), (124, 225904), (217, 129088), (224, 125054), (248, 112952), (434, 64544), (448, 62527), (496, 56476), (868, 32272), (992, 28238), (1736, 16136), (1984, 14119), (2017, 13888), (3472, 8068), (4034, 6944)]