21477344

素因数分解:

$2^5\times 7^1\times {\mathrm{95881}}^1$

素因数の和:95898

約数の個数: 24

約数和(自身を含む): 48324528

約数和(自身を除く): 26847184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 95881, 191762, 383524, 671167, 767048, 1342334, 1534096, 2684668, 3068192, 5369336, 10738672, 21477344]

約数ペア:

[(1, 21477344), (2, 10738672), (4, 5369336), (7, 3068192), (8, 2684668), (14, 1534096), (16, 1342334), (28, 767048), (32, 671167), (56, 383524), (112, 191762), (224, 95881)]