28403914

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{184441}}^1$

素因数の和:184461

約数の個数: 16

約数和(自身を含む): 53119296

約数和(自身を除く): 24715382

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 184441, 368882, 1291087, 2028851, 2582174, 4057702, 14201957, 28403914]

約数ペア:

[(1, 28403914), (2, 14201957), (7, 4057702), (11, 2582174), (14, 2028851), (22, 1291087), (77, 368882), (154, 184441)]