26428912

素因数分解:

$2^4\times {\mathrm{569}}^1\times {\mathrm{2903}}^1$

素因数の和:3480

約数の個数: 20

約数和(自身を含む): 51313680

約数和(自身を除く): 24884768

約数列:

[1, 2, 4, 8, 16, 569, 1138, 2276, 2903, 4552, 5806, 9104, 11612, 23224, 46448, 1651807, 3303614, 6607228, 13214456, 26428912]

約数ペア:

[(1, 26428912), (2, 13214456), (4, 6607228), (8, 3303614), (16, 1651807), (569, 46448), (1138, 23224), (2276, 11612), (2903, 9104), (4552, 5806)]