28928618

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{709}}^1\times {\mathrm{887}}^1$

素因数の和:1621

約数の個数: 16

約数和(自身を含む): 45394560

約数和(自身を除く): 16465942

約数列:

[1, 2, 23, 46, 709, 887, 1418, 1774, 16307, 20401, 32614, 40802, 628883, 1257766, 14464309, 28928618]

約数ペア:

[(1, 28928618), (2, 14464309), (23, 1257766), (46, 628883), (709, 40802), (887, 32614), (1418, 20401), (1774, 16307)]