28321278

素因数分解:

$2^1\times 3^1\times {\mathrm{683}}^1\times {\mathrm{6911}}^1$

素因数の和:7599

約数の個数: 16

約数和(自身を含む): 56733696

約数和(自身を除く): 28412418

約数列:

[1, 2, 3, 6, 683, 1366, 2049, 4098, 6911, 13822, 20733, 41466, 4720213, 9440426, 14160639, 28321278]

約数ペア:

[(1, 28321278), (2, 14160639), (3, 9440426), (6, 4720213), (683, 41466), (1366, 20733), (2049, 13822), (4098, 6911)]