26123536

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{6353}}^1$

素因数の和:6618

約数の個数: 20

約数和(自身を含む): 50819292

約数和(自身を除く): 24695756

約数列:

[1, 2, 4, 8, 16, 257, 514, 1028, 2056, 4112, 6353, 12706, 25412, 50824, 101648, 1632721, 3265442, 6530884, 13061768, 26123536]

約数ペア:

[(1, 26123536), (2, 13061768), (4, 6530884), (8, 3265442), (16, 1632721), (257, 101648), (514, 50824), (1028, 25412), (2056, 12706), (4112, 6353)]