28223692

素因数分解:

$2^2\times 7^1\times {\mathrm{181}}^1\times {\mathrm{5569}}^1$

素因数の和:5761

約数の個数: 24

約数和(自身を含む): 56769440

約数和(自身を除く): 28545748

約数列:

[1, 2, 4, 7, 14, 28, 181, 362, 724, 1267, 2534, 5068, 5569, 11138, 22276, 38983, 77966, 155932, 1007989, 2015978, 4031956, 7055923, 14111846, 28223692]

約数ペア:

[(1, 28223692), (2, 14111846), (4, 7055923), (7, 4031956), (14, 2015978), (28, 1007989), (181, 155932), (362, 77966), (724, 38983), (1267, 22276), (2534, 11138), (5068, 5569)]