25453144

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{347}}^1$

素因数の和:579

約数の個数: 32

約数和(自身を含む): 49047120

約数和(自身を除く): 23593976

約数列:

[1, 2, 4, 8, 53, 106, 173, 212, 346, 347, 424, 692, 694, 1384, 1388, 2776, 9169, 18338, 18391, 36676, 36782, 60031, 73352, 73564, 120062, 147128, 240124, 480248, 3181643, 6363286, 12726572, 25453144]

約数ペア:

[(1, 25453144), (2, 12726572), (4, 6363286), (8, 3181643), (53, 480248), (106, 240124), (173, 147128), (212, 120062), (346, 73564), (347, 73352), (424, 60031), (692, 36782), (694, 36676), (1384, 18391), (1388, 18338), (2776, 9169)]