28543046

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{88643}}^1$

素因数の和:88675

約数の個数: 16

約数和(自身を含む): 51058944

約数和(自身を除く): 22515898

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 88643, 177286, 620501, 1241002, 2038789, 4077578, 14271523, 28543046]

約数ペア:

[(1, 28543046), (2, 14271523), (7, 4077578), (14, 2038789), (23, 1241002), (46, 620501), (161, 177286), (322, 88643)]