264976208

素因数分解:

$2^4\times 7^1\times {\mathrm{2365859}}^1$

素因数の和:2365874

約数の個数: 20

約数和(自身を含む): 586733280

約数和(自身を除く): 321757072

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 2365859, 4731718, 9463436, 16561013, 18926872, 33122026, 37853744, 66244052, 132488104, 264976208]

約数ペア:

[(1, 264976208), (2, 132488104), (4, 66244052), (7, 37853744), (8, 33122026), (14, 18926872), (16, 16561013), (28, 9463436), (56, 4731718), (112, 2365859)]