26306228

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{16319}}^1$

素因数の和:16367

約数の個数: 24

約数和(自身を含む): 51179520

約数和(自身を除く): 24873292

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 16319, 32638, 65276, 212147, 424294, 505889, 848588, 1011778, 2023556, 6576557, 13153114, 26306228]

約数ペア:

[(1, 26306228), (2, 13153114), (4, 6576557), (13, 2023556), (26, 1011778), (31, 848588), (52, 505889), (62, 424294), (124, 212147), (403, 65276), (806, 32638), (1612, 16319)]