28203014

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{87587}}^1$

素因数の和:87619

約数の個数: 16

約数和(自身を含む): 50450688

約数和(自身を除く): 22247674

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 87587, 175174, 613109, 1226218, 2014501, 4029002, 14101507, 28203014]

約数ペア:

[(1, 28203014), (2, 14101507), (7, 4029002), (14, 2014501), (23, 1226218), (46, 613109), (161, 175174), (322, 87587)]