28530614

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{12203}}^1$

素因数の和:12379

約数の個数: 16

約数和(自身を含む): 49206528

約数和(自身を除く): 20675914

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 12203, 24406, 85421, 170842, 2037901, 4075802, 14265307, 28530614]

約数ペア:

[(1, 28530614), (2, 14265307), (7, 4075802), (14, 2037901), (167, 170842), (334, 85421), (1169, 24406), (2338, 12203)]