28789884

素因数分解:

$2^2\times 3^3\times {\mathrm{127}}^1\times {\mathrm{2099}}^1$

素因数の和:2239

約数の個数: 48

約数和(自身を含む): 75264000

約数和(自身を除く): 46474116

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 127, 254, 381, 508, 762, 1143, 1524, 2099, 2286, 3429, 4198, 4572, 6297, 6858, 8396, 12594, 13716, 18891, 25188, 37782, 56673, 75564, 113346, 226692, 266573, 533146, 799719, 1066292, 1599438, 2399157, 3198876, 4798314, 7197471, 9596628, 14394942, 28789884]

約数ペア:

[(1, 28789884), (2, 14394942), (3, 9596628), (4, 7197471), (6, 4798314), (9, 3198876), (12, 2399157), (18, 1599438), (27, 1066292), (36, 799719), (54, 533146), (108, 266573), (127, 226692), (254, 113346), (381, 75564), (508, 56673), (762, 37782), (1143, 25188), (1524, 18891), (2099, 13716), (2286, 12594), (3429, 8396), (4198, 6858), (4572, 6297)]