28494662

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{55009}}^1$

素因数の和:55055

約数の個数: 16

約数和(自身を含む): 50169120

約数和(自身を除く): 21674458

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 55009, 110018, 385063, 770126, 2035333, 4070666, 14247331, 28494662]

約数ペア:

[(1, 28494662), (2, 14247331), (7, 4070666), (14, 2035333), (37, 770126), (74, 385063), (259, 110018), (518, 55009)]