21711424

素因数分解:

$2^6\times 7^1\times {\mathrm{48463}}^1$

素因数の和:48482

約数の個数: 28

約数和(自身を含む): 49239424

約数和(自身を除く): 27528000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48463, 96926, 193852, 339241, 387704, 678482, 775408, 1356964, 1550816, 2713928, 3101632, 5427856, 10855712, 21711424]

約数ペア:

[(1, 21711424), (2, 10855712), (4, 5427856), (7, 3101632), (8, 2713928), (14, 1550816), (16, 1356964), (28, 775408), (32, 678482), (56, 387704), (64, 339241), (112, 193852), (224, 96926), (448, 48463)]