28365662

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{1279}}^1$

素因数の和:2147

約数の個数: 16

約数和(自身を含む): 45911040

約数和(自身を除く): 17545378

約数列:

[1, 2, 13, 26, 853, 1279, 1706, 2558, 11089, 16627, 22178, 33254, 1090987, 2181974, 14182831, 28365662]

約数ペア:

[(1, 28365662), (2, 14182831), (13, 2181974), (26, 1090987), (853, 33254), (1279, 22178), (1706, 16627), (2558, 11089)]