28018466

素因数分解:

$2^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{69011}}^1$

素因数の和:69049

約数の個数: 16

約数和(自身を含む): 49688640

約数和(自身を除く): 21670174

約数列:

[1, 2, 7, 14, 29, 58, 203, 406, 69011, 138022, 483077, 966154, 2001319, 4002638, 14009233, 28018466]

約数ペア:

[(1, 28018466), (2, 14009233), (7, 4002638), (14, 2001319), (29, 966154), (58, 483077), (203, 138022), (406, 69011)]