28245138

素因数分解:

$2^1\times 3^1\times {\mathrm{523}}^1\times {\mathrm{9001}}^1$

素因数の和:9529

約数の個数: 16

約数和(自身を含む): 56604576

約数和(自身を除く): 28359438

約数列:

[1, 2, 3, 6, 523, 1046, 1569, 3138, 9001, 18002, 27003, 54006, 4707523, 9415046, 14122569, 28245138]

約数ペア:

[(1, 28245138), (2, 14122569), (3, 9415046), (6, 4707523), (523, 54006), (1046, 27003), (1569, 18002), (3138, 9001)]