28421436

素因数分解:

$2^2\times 3^1\times {\mathrm{829}}^1\times {\mathrm{2857}}^1$

素因数の和:3693

約数の個数: 24

約数和(自身を含む): 66419920

約数和(自身を除く): 37998484

約数列:

[1, 2, 3, 4, 6, 12, 829, 1658, 2487, 2857, 3316, 4974, 5714, 8571, 9948, 11428, 17142, 34284, 2368453, 4736906, 7105359, 9473812, 14210718, 28421436]

約数ペア:

[(1, 28421436), (2, 14210718), (3, 9473812), (4, 7105359), (6, 4736906), (12, 2368453), (829, 34284), (1658, 17142), (2487, 11428), (2857, 9948), (3316, 8571), (4974, 5714)]