28607217652

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{550138801}}^1$

素因数の和:550138818

約数の個数: 12

約数和(自身を含む): 53913602596

約数和(自身を除く): 25306384944

約数列:

[1, 2, 4, 13, 26, 52, 550138801, 1100277602, 2200555204, 7151804413, 14303608826, 28607217652]

約数ペア:

[(1, 28607217652), (2, 14303608826), (4, 7151804413), (13, 2200555204), (26, 1100277602), (52, 550138801)]