28936609

素因数分解:

${\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1217}}^1$

素因数の和:1320

約数の個数: 16

約数和(自身を含む): 32739840

約数和(自身を除く): 3803231

約数列:

[1, 13, 31, 59, 403, 767, 1217, 1829, 15821, 23777, 37727, 71803, 490451, 933439, 2225893, 28936609]

約数ペア:

[(1, 28936609), (13, 2225893), (31, 933439), (59, 490451), (403, 71803), (767, 37727), (1217, 23777), (1829, 15821)]