28855244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{6367}}^1$

素因数の和:6485

約数の個数: 24

約数和(自身を含む): 55630848

約数和(自身を除く): 26775604

約数列:

[1, 2, 4, 11, 22, 44, 103, 206, 412, 1133, 2266, 4532, 6367, 12734, 25468, 70037, 140074, 280148, 655801, 1311602, 2623204, 7213811, 14427622, 28855244]

約数ペア:

[(1, 28855244), (2, 14427622), (4, 7213811), (11, 2623204), (22, 1311602), (44, 655801), (103, 280148), (206, 140074), (412, 70037), (1133, 25468), (2266, 12734), (4532, 6367)]