28414336

素因数分解:

$2^7\times {\mathrm{221987}}^1$

素因数の和:222001

約数の個数: 16

約数和(自身を含む): 56606940

約数和(自身を除く): 28192604

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 221987, 443974, 887948, 1775896, 3551792, 7103584, 14207168, 28414336]

約数ペア:

[(1, 28414336), (2, 14207168), (4, 7103584), (8, 3551792), (16, 1775896), (32, 887948), (64, 443974), (128, 221987)]