28763892

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{34739}}^1$

素因数の和:34772

約数の個数: 36

約数和(自身を含む): 75872160

約数和(自身を除く): 47108268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 276, 414, 828, 34739, 69478, 104217, 138956, 208434, 312651, 416868, 625302, 798997, 1250604, 1597994, 2396991, 3195988, 4793982, 7190973, 9587964, 14381946, 28763892]

約数ペア:

[(1, 28763892), (2, 14381946), (3, 9587964), (4, 7190973), (6, 4793982), (9, 3195988), (12, 2396991), (18, 1597994), (23, 1250604), (36, 798997), (46, 625302), (69, 416868), (92, 312651), (138, 208434), (207, 138956), (276, 104217), (414, 69478), (828, 34739)]