28110492

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2969}}^1$

素因数の和:3242

約数の個数: 36

約数和(自身を含む): 71351280

約数和(自身を除く): 43240788

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 2969, 3156, 4734, 5938, 8907, 9468, 11876, 17814, 26721, 35628, 53442, 106884, 780847, 1561694, 2342541, 3123388, 4685082, 7027623, 9370164, 14055246, 28110492]

約数ペア:

[(1, 28110492), (2, 14055246), (3, 9370164), (4, 7027623), (6, 4685082), (9, 3123388), (12, 2342541), (18, 1561694), (36, 780847), (263, 106884), (526, 53442), (789, 35628), (1052, 26721), (1578, 17814), (2367, 11876), (2969, 9468), (3156, 8907), (4734, 5938)]