426424712

素因数分解:

$2^3\times 7^1\times {\mathrm{443}}^1\times {\mathrm{17189}}^1$

素因数の和:17645

約数の個数: 32

約数和(自身を含む): 915883200

約数和(自身を除く): 489458488

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 443, 886, 1772, 3101, 3544, 6202, 12404, 17189, 24808, 34378, 68756, 120323, 137512, 240646, 481292, 962584, 7614727, 15229454, 30458908, 53303089, 60917816, 106606178, 213212356, 426424712]

約数ペア:

[(1, 426424712), (2, 213212356), (4, 106606178), (7, 60917816), (8, 53303089), (14, 30458908), (28, 15229454), (56, 7614727), (443, 962584), (886, 481292), (1772, 240646), (3101, 137512), (3544, 120323), (6202, 68756), (12404, 34378), (17189, 24808)]