66755464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{490849}}^1$

素因数の和:490872

約数の個数: 16

約数和(自身を含む): 132529500

約数和(自身を除く): 65774036

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 490849, 981698, 1963396, 3926792, 8344433, 16688866, 33377732, 66755464]

約数ペア:

[(1, 66755464), (2, 33377732), (4, 16688866), (8, 8344433), (17, 3926792), (34, 1963396), (68, 981698), (136, 490849)]