28337824

素因数分解:

$2^5\times {\mathrm{443}}^1\times {\mathrm{1999}}^1$

素因数の和:2452

約数の個数: 24

約数和(自身を含む): 55944000

約数和(自身を除く): 27606176

約数列:

[1, 2, 4, 8, 16, 32, 443, 886, 1772, 1999, 3544, 3998, 7088, 7996, 14176, 15992, 31984, 63968, 885557, 1771114, 3542228, 7084456, 14168912, 28337824]

約数ペア:

[(1, 28337824), (2, 14168912), (4, 7084456), (8, 3542228), (16, 1771114), (32, 885557), (443, 63968), (886, 31984), (1772, 15992), (1999, 14176), (3544, 7996), (3998, 7088)]