28188924

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{138181}}^1$

素因数の和:138205

約数の個数: 24

約数和(自身を含む): 69643728

約数和(自身を除く): 41454804

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 138181, 276362, 414543, 552724, 829086, 1658172, 2349077, 4698154, 7047231, 9396308, 14094462, 28188924]

約数ペア:

[(1, 28188924), (2, 14094462), (3, 9396308), (4, 7047231), (6, 4698154), (12, 2349077), (17, 1658172), (34, 829086), (51, 552724), (68, 414543), (102, 276362), (204, 138181)]