26654584

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{499}}^1\times {\mathrm{607}}^1$

素因数の和:1123

約数の個数: 32

約数和(自身を含む): 54720000

約数和(自身を除く): 28065416

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 499, 607, 998, 1214, 1996, 2428, 3992, 4856, 5489, 6677, 10978, 13354, 21956, 26708, 43912, 53416, 302893, 605786, 1211572, 2423144, 3331823, 6663646, 13327292, 26654584]

約数ペア:

[(1, 26654584), (2, 13327292), (4, 6663646), (8, 3331823), (11, 2423144), (22, 1211572), (44, 605786), (88, 302893), (499, 53416), (607, 43912), (998, 26708), (1214, 21956), (1996, 13354), (2428, 10978), (3992, 6677), (4856, 5489)]