28489630393

素因数分解:

$7^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1\times {\mathrm{23801}}^1$

素因数の和:24672

約数の個数: 16

約数和(自身を含む): 32725655424

約数和(自身を除く): 4236025031

約数列:

[1, 7, 307, 557, 2149, 3899, 23801, 166607, 170999, 1196993, 7306907, 13257157, 51148349, 92800099, 4069947199, 28489630393]

約数ペア:

[(1, 28489630393), (7, 4069947199), (307, 92800099), (557, 51148349), (2149, 13257157), (3899, 7306907), (23801, 1196993), (166607, 170999)]