13841408

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1931}}^1$

素因数の和:1958

約数の個数: 44

約数和(自身を含む): 31638432

約数和(自身を除く): 17797024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 1931, 3584, 3862, 7168, 7724, 13517, 15448, 27034, 30896, 54068, 61792, 108136, 123584, 216272, 247168, 432544, 494336, 865088, 988672, 1730176, 1977344, 3460352, 6920704, 13841408]

約数ペア:

[(1, 13841408), (2, 6920704), (4, 3460352), (7, 1977344), (8, 1730176), (14, 988672), (16, 865088), (28, 494336), (32, 432544), (56, 247168), (64, 216272), (112, 123584), (128, 108136), (224, 61792), (256, 54068), (448, 30896), (512, 27034), (896, 15448), (1024, 13517), (1792, 7724), (1931, 7168), (3584, 3862)]