26144368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{277}}^1\times {\mathrm{347}}^1$

素因数の和:649

約数の個数: 40

約数和(自身を含む): 53983152

約数和(自身を除く): 27838784

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 277, 347, 554, 694, 1108, 1388, 2216, 2776, 4432, 4709, 5552, 5899, 9418, 11798, 18836, 23596, 37672, 47192, 75344, 94384, 96119, 192238, 384476, 768952, 1537904, 1634023, 3268046, 6536092, 13072184, 26144368]

約数ペア:

[(1, 26144368), (2, 13072184), (4, 6536092), (8, 3268046), (16, 1634023), (17, 1537904), (34, 768952), (68, 384476), (136, 192238), (272, 96119), (277, 94384), (347, 75344), (554, 47192), (694, 37672), (1108, 23596), (1388, 18836), (2216, 11798), (2776, 9418), (4432, 5899), (4709, 5552)]