28199148

素因数分解:

$2^2\times 3^1\times {\mathrm{997}}^1\times {\mathrm{2357}}^1$

素因数の和:3361

約数の個数: 24

約数和(自身を含む): 65891952

約数和(自身を除く): 37692804

約数列:

[1, 2, 3, 4, 6, 12, 997, 1994, 2357, 2991, 3988, 4714, 5982, 7071, 9428, 11964, 14142, 28284, 2349929, 4699858, 7049787, 9399716, 14099574, 28199148]

約数ペア:

[(1, 28199148), (2, 14099574), (3, 9399716), (4, 7049787), (6, 4699858), (12, 2349929), (997, 28284), (1994, 14142), (2357, 11964), (2991, 9428), (3988, 7071), (4714, 5982)]