28225961

素因数分解:

${\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 30192000

約数和(自身を除く): 1966039

約数列:

[1, 29, 67, 73, 199, 1943, 2117, 4891, 5771, 13333, 14527, 141839, 386657, 421283, 973309, 28225961]

約数ペア:

[(1, 28225961), (29, 973309), (67, 421283), (73, 386657), (199, 141839), (1943, 14527), (2117, 13333), (4891, 5771)]