28182406

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{87523}}^1$

素因数の和:87555

約数の個数: 16

約数和(自身を含む): 50413824

約数和(自身を除く): 22231418

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 87523, 175046, 612661, 1225322, 2013029, 4026058, 14091203, 28182406]

約数ペア:

[(1, 28182406), (2, 14091203), (7, 4026058), (14, 2013029), (23, 1225322), (46, 612661), (161, 175046), (322, 87523)]