27775258

素因数分解:

$2^1\times 7^2\times {\mathrm{139}}^1\times {\mathrm{2039}}^1$

素因数の和:2194

約数の個数: 24

約数和(自身を含む): 48837600

約数和(自身を除く): 21062342

約数列:

[1, 2, 7, 14, 49, 98, 139, 278, 973, 1946, 2039, 4078, 6811, 13622, 14273, 28546, 99911, 199822, 283421, 566842, 1983947, 3967894, 13887629, 27775258]

約数ペア:

[(1, 27775258), (2, 13887629), (7, 3967894), (14, 1983947), (49, 566842), (98, 283421), (139, 199822), (278, 99911), (973, 28546), (1946, 14273), (2039, 13622), (4078, 6811)]