26378884

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{40961}}^1$

素因数の和:40995

約数の個数: 24

約数和(自身を含む): 55052928

約数和(自身を除く): 28674044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 40961, 81922, 163844, 286727, 573454, 942103, 1146908, 1884206, 3768412, 6594721, 13189442, 26378884]

約数ペア:

[(1, 26378884), (2, 13189442), (4, 6594721), (7, 3768412), (14, 1884206), (23, 1146908), (28, 942103), (46, 573454), (92, 286727), (161, 163844), (322, 81922), (644, 40961)]