28289612

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{544031}}^1$

素因数の和:544048

約数の個数: 12

約数和(自身を含む): 53315136

約数和(自身を除く): 25025524

約数列:

[1, 2, 4, 13, 26, 52, 544031, 1088062, 2176124, 7072403, 14144806, 28289612]

約数ペア:

[(1, 28289612), (2, 14144806), (4, 7072403), (13, 2176124), (26, 1088062), (52, 544031)]