66897554

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{53}}^1\times {\mathrm{461}}^1$

素因数の和:590

約数の個数: 24

約数和(自身を含む): 105305508

約数和(自身を除く): 38407954

約数列:

[1, 2, 37, 53, 74, 106, 461, 922, 1369, 1961, 2738, 3922, 17057, 24433, 34114, 48866, 72557, 145114, 631109, 904021, 1262218, 1808042, 33448777, 66897554]

約数ペア:

[(1, 66897554), (2, 33448777), (37, 1808042), (53, 1262218), (74, 904021), (106, 631109), (461, 145114), (922, 72557), (1369, 48866), (1961, 34114), (2738, 24433), (3922, 17057)]