28303188

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81331}}^1$

素因数の和:81367

約数の個数: 24

約数和(自身を含む): 68318880

約数和(自身を除く): 40015692

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81331, 162662, 243993, 325324, 487986, 975972, 2358599, 4717198, 7075797, 9434396, 14151594, 28303188]

約数ペア:

[(1, 28303188), (2, 14151594), (3, 9434396), (4, 7075797), (6, 4717198), (12, 2358599), (29, 975972), (58, 487986), (87, 325324), (116, 243993), (174, 162662), (348, 81331)]