28283262

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{673411}}^1$

素因数の和:673423

約数の個数: 16

約数和(自身を含む): 64647552

約数和(自身を除く): 36364290

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 673411, 1346822, 2020233, 4040466, 4713877, 9427754, 14141631, 28283262]

約数ペア:

[(1, 28283262), (2, 14141631), (3, 9427754), (6, 4713877), (7, 4040466), (14, 2020233), (21, 1346822), (42, 673411)]