28288052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{544001}}^1$

素因数の和:544018

約数の個数: 12

約数和(自身を含む): 53312196

約数和(自身を除く): 25024144

約数列:

[1, 2, 4, 13, 26, 52, 544001, 1088002, 2176004, 7072013, 14144026, 28288052]

約数ペア:

[(1, 28288052), (2, 14144026), (4, 7072013), (13, 2176004), (26, 1088002), (52, 544001)]