22390144

素因数分解:

$2^7\times 7^1\times {\mathrm{24989}}^1$

素因数の和:25010

約数の個数: 32

約数和(自身を含む): 50979600

約数和(自身を除く): 28589456

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 448, 896, 24989, 49978, 99956, 174923, 199912, 349846, 399824, 699692, 799648, 1399384, 1599296, 2798768, 3198592, 5597536, 11195072, 22390144]

約数ペア:

[(1, 22390144), (2, 11195072), (4, 5597536), (7, 3198592), (8, 2798768), (14, 1599296), (16, 1399384), (28, 799648), (32, 699692), (56, 399824), (64, 349846), (112, 199912), (128, 174923), (224, 99956), (448, 49978), (896, 24989)]