28291596

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{17209}}^1$

素因数の和:17353

約数の個数: 24

約数和(自身を含む): 66499440

約数和(自身を除く): 38207844

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 17209, 34418, 51627, 68836, 103254, 206508, 2357633, 4715266, 7072899, 9430532, 14145798, 28291596]

約数ペア:

[(1, 28291596), (2, 14145798), (3, 9430532), (4, 7072899), (6, 4715266), (12, 2357633), (137, 206508), (274, 103254), (411, 68836), (548, 51627), (822, 34418), (1644, 17209)]