21726656

素因数分解:

$2^6\times 7^1\times {\mathrm{48497}}^1$

素因数の和:48516

約数の個数: 28

約数和(自身を含む): 49273968

約数和(自身を除く): 27547312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 48497, 96994, 193988, 339479, 387976, 678958, 775952, 1357916, 1551904, 2715832, 3103808, 5431664, 10863328, 21726656]

約数ペア:

[(1, 21726656), (2, 10863328), (4, 5431664), (7, 3103808), (8, 2715832), (14, 1551904), (16, 1357916), (28, 775952), (32, 678958), (56, 387976), (64, 339479), (112, 193988), (224, 96994), (448, 48497)]