67169992

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{493897}}^1$

素因数の和:493920

約数の個数: 16

約数和(自身を含む): 133352460

約数和(自身を除く): 66182468

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 493897, 987794, 1975588, 3951176, 8396249, 16792498, 33584996, 67169992]

約数ペア:

[(1, 67169992), (2, 33584996), (4, 16792498), (8, 8396249), (17, 3951176), (34, 1975588), (68, 987794), (136, 493897)]