28663264

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3121}}^1$

素因数の和:3179

約数の個数: 48

約数和(自身を含む): 66086496

約数和(自身を除く): 37423232

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 3121, 4592, 6242, 9184, 12484, 21847, 24968, 43694, 49936, 87388, 99872, 127961, 174776, 255922, 349552, 511844, 699104, 895727, 1023688, 1791454, 2047376, 3582908, 4094752, 7165816, 14331632, 28663264]

約数ペア:

[(1, 28663264), (2, 14331632), (4, 7165816), (7, 4094752), (8, 3582908), (14, 2047376), (16, 1791454), (28, 1023688), (32, 895727), (41, 699104), (56, 511844), (82, 349552), (112, 255922), (164, 174776), (224, 127961), (287, 99872), (328, 87388), (574, 49936), (656, 43694), (1148, 24968), (1312, 21847), (2296, 12484), (3121, 9184), (4592, 6242)]