115756576

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{278261}}^1$

素因数の和:278284

約数の個数: 24

約数和(自身を含む): 245427084

約数和(自身を除く): 129670508

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 278261, 556522, 1113044, 2226088, 3617393, 4452176, 7234786, 8904352, 14469572, 28939144, 57878288, 115756576]

約数ペア:

[(1, 115756576), (2, 57878288), (4, 28939144), (8, 14469572), (13, 8904352), (16, 7234786), (26, 4452176), (32, 3617393), (52, 2226088), (104, 1113044), (208, 556522), (416, 278261)]