26328208

素因数分解:

$2^4\times {\mathrm{1259}}^1\times {\mathrm{1307}}^1$

素因数の和:2574

約数の個数: 20

約数和(自身を含む): 51090480

約数和(自身を除く): 24762272

約数列:

[1, 2, 4, 8, 16, 1259, 1307, 2518, 2614, 5036, 5228, 10072, 10456, 20144, 20912, 1645513, 3291026, 6582052, 13164104, 26328208]

約数ペア:

[(1, 26328208), (2, 13164104), (4, 6582052), (8, 3291026), (16, 1645513), (1259, 20912), (1307, 20144), (2518, 10456), (2614, 10072), (5036, 5228)]