22051792

素因数分解:

$2^4\times 7^1\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:907

約数の個数: 40

約数和(自身を含む): 49050432

約数和(自身を除く): 26998640

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 401, 491, 802, 982, 1604, 1964, 2807, 3208, 3437, 3928, 5614, 6416, 6874, 7856, 11228, 13748, 22456, 27496, 44912, 54992, 196891, 393782, 787564, 1378237, 1575128, 2756474, 3150256, 5512948, 11025896, 22051792]

約数ペア:

[(1, 22051792), (2, 11025896), (4, 5512948), (7, 3150256), (8, 2756474), (14, 1575128), (16, 1378237), (28, 787564), (56, 393782), (112, 196891), (401, 54992), (491, 44912), (802, 27496), (982, 22456), (1604, 13748), (1964, 11228), (2807, 7856), (3208, 6874), (3437, 6416), (3928, 5614)]