21375424

素因数分解:

$2^6\times 7^1\times {\mathrm{47713}}^1$

素因数の和:47732

約数の個数: 28

約数和(自身を含む): 48477424

約数和(自身を除く): 27102000

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 47713, 95426, 190852, 333991, 381704, 667982, 763408, 1335964, 1526816, 2671928, 3053632, 5343856, 10687712, 21375424]

約数ペア:

[(1, 21375424), (2, 10687712), (4, 5343856), (7, 3053632), (8, 2671928), (14, 1526816), (16, 1335964), (28, 763408), (32, 667982), (56, 381704), (64, 333991), (112, 190852), (224, 95426), (448, 47713)]