28262136

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{168227}}^1$

素因数の和:168243

約数の個数: 32

約数和(自身を含む): 80749440

約数和(自身を除く): 52487304

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 168227, 336454, 504681, 672908, 1009362, 1177589, 1345816, 2018724, 2355178, 3532767, 4037448, 4710356, 7065534, 9420712, 14131068, 28262136]

約数ペア:

[(1, 28262136), (2, 14131068), (3, 9420712), (4, 7065534), (6, 4710356), (7, 4037448), (8, 3532767), (12, 2355178), (14, 2018724), (21, 1345816), (24, 1177589), (28, 1009362), (42, 672908), (56, 504681), (84, 336454), (168, 168227)]