26505128

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{254857}}^1$

素因数の和:254876

約数の個数: 16

約数和(自身を含む): 53520180

約数和(自身を除く): 27015052

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 254857, 509714, 1019428, 2038856, 3313141, 6626282, 13252564, 26505128]

約数ペア:

[(1, 26505128), (2, 13252564), (4, 6626282), (8, 3313141), (13, 2038856), (26, 1019428), (52, 509714), (104, 254857)]