28702976

素因数分解:

$2^8\times {\mathrm{112121}}^1$

素因数の和:112137

約数の個数: 18

約数和(自身を含む): 57294342

約数和(自身を除く): 28591366

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 112121, 224242, 448484, 896968, 1793936, 3587872, 7175744, 14351488, 28702976]

約数ペア:

[(1, 28702976), (2, 14351488), (4, 7175744), (8, 3587872), (16, 1793936), (32, 896968), (64, 448484), (128, 224242), (256, 112121)]