69018674

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{28591}}^1$

素因数の和:28681

約数の個数: 16

約数和(自身を含む): 111165696

約数和(自身を除く): 42147022

約数列:

[1, 2, 17, 34, 71, 142, 1207, 2414, 28591, 57182, 486047, 972094, 2029961, 4059922, 34509337, 69018674]

約数ペア:

[(1, 69018674), (2, 34509337), (17, 4059922), (34, 2029961), (71, 972094), (142, 486047), (1207, 57182), (2414, 28591)]