26521808

素因数分解:

$2^4\times {\mathrm{571}}^1\times {\mathrm{2903}}^1$

素因数の和:3482

約数の個数: 20

約数和(自身を含む): 51493728

約数和(自身を除く): 24971920

約数列:

[1, 2, 4, 8, 16, 571, 1142, 2284, 2903, 4568, 5806, 9136, 11612, 23224, 46448, 1657613, 3315226, 6630452, 13260904, 26521808]

約数ペア:

[(1, 26521808), (2, 13260904), (4, 6630452), (8, 3315226), (16, 1657613), (571, 46448), (1142, 23224), (2284, 11612), (2903, 9136), (4568, 5806)]