28365727

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{2801}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 32951520

約数和(自身を除く): 4585793

約数列:

[1, 13, 19, 41, 247, 533, 779, 2801, 10127, 36413, 53219, 114841, 691847, 1492933, 2181979, 28365727]

約数ペア:

[(1, 28365727), (13, 2181979), (19, 1492933), (41, 691847), (247, 114841), (533, 53219), (779, 36413), (2801, 10127)]