40949216

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{16619}}^1$

素因数の和:16647

約数の個数: 48

約数和(自身を含む): 100517760

約数和(自身を除く): 59568544

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 77, 88, 112, 154, 176, 224, 308, 352, 616, 1232, 2464, 16619, 33238, 66476, 116333, 132952, 182809, 232666, 265904, 365618, 465332, 531808, 731236, 930664, 1279663, 1462472, 1861328, 2559326, 2924944, 3722656, 5118652, 5849888, 10237304, 20474608, 40949216]

約数ペア:

[(1, 40949216), (2, 20474608), (4, 10237304), (7, 5849888), (8, 5118652), (11, 3722656), (14, 2924944), (16, 2559326), (22, 1861328), (28, 1462472), (32, 1279663), (44, 930664), (56, 731236), (77, 531808), (88, 465332), (112, 365618), (154, 265904), (176, 232666), (224, 182809), (308, 132952), (352, 116333), (616, 66476), (1232, 33238), (2464, 16619)]