28486904

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{50153}}^1$

素因数の和:50230

約数の個数: 16

約数和(自身を含む): 54166320

約数和(自身を除く): 25679416

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 50153, 100306, 200612, 401224, 3560863, 7121726, 14243452, 28486904]

約数ペア:

[(1, 28486904), (2, 14243452), (4, 7121726), (8, 3560863), (71, 401224), (142, 200612), (284, 100306), (568, 50153)]