28182656

素因数分解:

$2^7\times {\mathrm{220177}}^1$

素因数の和:220191

約数の個数: 16

約数和(自身を含む): 56145390

約数和(自身を除く): 27962734

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 220177, 440354, 880708, 1761416, 3522832, 7045664, 14091328, 28182656]

約数ペア:

[(1, 28182656), (2, 14091328), (4, 7045664), (8, 3522832), (16, 1761416), (32, 880708), (64, 440354), (128, 220177)]