68249318

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{239}}^1\times {\mathrm{2011}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 104302080

約数和(自身を除く): 36052762

約数列:

[1, 2, 71, 142, 239, 478, 2011, 4022, 16969, 33938, 142781, 285562, 480629, 961258, 34124659, 68249318]

約数ペア:

[(1, 68249318), (2, 34124659), (71, 961258), (142, 480629), (239, 285562), (478, 142781), (2011, 33938), (4022, 16969)]