28423346

素因数分解:

$2^1\times 7^1\times {\mathrm{373}}^1\times {\mathrm{5443}}^1$

素因数の和:5825

約数の個数: 16

約数和(自身を含む): 48865344

約数和(自身を除く): 20441998

約数列:

[1, 2, 7, 14, 373, 746, 2611, 5222, 5443, 10886, 38101, 76202, 2030239, 4060478, 14211673, 28423346]

約数ペア:

[(1, 28423346), (2, 14211673), (7, 4060478), (14, 2030239), (373, 76202), (746, 38101), (2611, 10886), (5222, 5443)]