28606604

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{550127}}^1$

素因数の和:550144

約数の個数: 12

約数和(自身を含む): 53912544

約数和(自身を除く): 25305940

約数列:

[1, 2, 4, 13, 26, 52, 550127, 1100254, 2200508, 7151651, 14303302, 28606604]

約数ペア:

[(1, 28606604), (2, 14303302), (4, 7151651), (13, 2200508), (26, 1100254), (52, 550127)]