84887138

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{3607}}^1$

素因数の和:3698

約数の個数: 24

約数和(自身を含む): 149198016

約数和(自身を除く): 64310878

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1681, 3362, 3607, 7214, 11767, 23534, 25249, 50498, 147887, 295774, 1035209, 2070418, 6063367, 12126734, 42443569, 84887138]

約数ペア:

[(1, 84887138), (2, 42443569), (7, 12126734), (14, 6063367), (41, 2070418), (82, 1035209), (287, 295774), (574, 147887), (1681, 50498), (3362, 25249), (3607, 23534), (7214, 11767)]