28622874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{681497}}^1$

素因数の和:681509

約数の個数: 16

約数和(自身を含む): 65423808

約数和(自身を除く): 36800934

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 681497, 1362994, 2044491, 4088982, 4770479, 9540958, 14311437, 28622874]

約数ペア:

[(1, 28622874), (2, 14311437), (3, 9540958), (6, 4770479), (7, 4088982), (14, 2044491), (21, 1362994), (42, 681497)]