28271872

素因数分解:

$2^8\times {\mathrm{110437}}^1$

素因数の和:110453

約数の個数: 18

約数和(自身を含む): 56433818

約数和(自身を除く): 28161946

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 110437, 220874, 441748, 883496, 1766992, 3533984, 7067968, 14135936, 28271872]

約数ペア:

[(1, 28271872), (2, 14135936), (4, 7067968), (8, 3533984), (16, 1766992), (32, 883496), (64, 441748), (128, 220874), (256, 110437)]