22281028

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{72341}}^1$

素因数の和:72363

約数の個数: 24

約数和(自身を含む): 48613824

約数和(自身を除く): 26332796

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 72341, 144682, 289364, 506387, 795751, 1012774, 1591502, 2025548, 3183004, 5570257, 11140514, 22281028]

約数ペア:

[(1, 22281028), (2, 11140514), (4, 5570257), (7, 3183004), (11, 2025548), (14, 1591502), (22, 1012774), (28, 795751), (44, 506387), (77, 289364), (154, 144682), (308, 72341)]