21376096

素因数分解:

$2^5\times 7^1\times {\mathrm{95429}}^1$

素因数の和:95446

約数の個数: 24

約数和(自身を含む): 48096720

約数和(自身を除く): 26720624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 95429, 190858, 381716, 668003, 763432, 1336006, 1526864, 2672012, 3053728, 5344024, 10688048, 21376096]

約数ペア:

[(1, 21376096), (2, 10688048), (4, 5344024), (7, 3053728), (8, 2672012), (14, 1526864), (16, 1336006), (28, 763432), (32, 668003), (56, 381716), (112, 190858), (224, 95429)]