26508008

素因数分解:

$2^3\times {\mathrm{257}}^1\times {\mathrm{12893}}^1$

素因数の和:13156

約数の個数: 16

約数和(自身を含む): 49899780

約数和(自身を除く): 23391772

約数列:

[1, 2, 4, 8, 257, 514, 1028, 2056, 12893, 25786, 51572, 103144, 3313501, 6627002, 13254004, 26508008]

約数ペア:

[(1, 26508008), (2, 13254004), (4, 6627002), (8, 3313501), (257, 103144), (514, 51572), (1028, 25786), (2056, 12893)]