28235930

素因数分解:

$2^1\times 5^1\times {\mathrm{433}}^1\times {\mathrm{6521}}^1$

素因数の和:6961

約数の個数: 16

約数和(自身を含む): 50949864

約数和(自身を除く): 22713934

約数列:

[1, 2, 5, 10, 433, 866, 2165, 4330, 6521, 13042, 32605, 65210, 2823593, 5647186, 14117965, 28235930]

約数ペア:

[(1, 28235930), (2, 14117965), (5, 5647186), (10, 2823593), (433, 65210), (866, 32605), (2165, 13042), (4330, 6521)]