28007724

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{2341}}^1$

素因数の和:3345

約数の個数: 24

約数和(自身を含む): 65444848

約数和(自身を除く): 37437124

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2341, 2991, 3988, 4682, 5982, 7023, 9364, 11964, 14046, 28092, 2333977, 4667954, 7001931, 9335908, 14003862, 28007724]

約数ペア:

[(1, 28007724), (2, 14003862), (3, 9335908), (4, 7001931), (6, 4667954), (12, 2333977), (997, 28092), (1994, 14046), (2341, 11964), (2991, 9364), (3988, 7023), (4682, 5982)]