28472206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88423}}^1$

素因数の和:88455

約数の個数: 16

約数和(自身を含む): 50932224

約数和(自身を除く): 22460018

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 88423, 176846, 618961, 1237922, 2033729, 4067458, 14236103, 28472206]

約数ペア:

[(1, 28472206), (2, 14236103), (7, 4067458), (14, 2033729), (23, 1237922), (46, 618961), (161, 176846), (322, 88423)]