28494746

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88493}}^1$

素因数の和:88525

約数の個数: 16

約数和(自身を含む): 50972544

約数和(自身を除く): 22477798

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 88493, 176986, 619451, 1238902, 2035339, 4070678, 14247373, 28494746]

約数ペア:

[(1, 28494746), (2, 14247373), (7, 4070678), (14, 2035339), (23, 1238902), (46, 619451), (161, 176986), (322, 88493)]