28087638

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{509}}^1\times {\mathrm{541}}^1$

素因数の和:1072

約数の個数: 32

約数和(自身を含む): 59706720

約数和(自身を除く): 31619082

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 509, 541, 1018, 1082, 1527, 1623, 3054, 3246, 8653, 9197, 17306, 18394, 25959, 27591, 51918, 55182, 275369, 550738, 826107, 1652214, 4681273, 9362546, 14043819, 28087638]

約数ペア:

[(1, 28087638), (2, 14043819), (3, 9362546), (6, 4681273), (17, 1652214), (34, 826107), (51, 550738), (102, 275369), (509, 55182), (541, 51918), (1018, 27591), (1082, 25959), (1527, 18394), (1623, 17306), (3054, 9197), (3246, 8653)]