28800254

素因数分解:

$2^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{7591}}^1$

素因数の和:7871

約数の個数: 16

約数和(自身を含む): 49560576

約数和(自身を除く): 20760322

約数列:

[1, 2, 7, 14, 271, 542, 1897, 3794, 7591, 15182, 53137, 106274, 2057161, 4114322, 14400127, 28800254]

約数ペア:

[(1, 28800254), (2, 14400127), (7, 4114322), (14, 2057161), (271, 106274), (542, 53137), (1897, 15182), (3794, 7591)]