21763616

素因数分解:

$2^5\times 7^1\times {\mathrm{97159}}^1$

素因数の和:97176

約数の個数: 24

約数和(自身を含む): 48968640

約数和(自身を除く): 27205024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 97159, 194318, 388636, 680113, 777272, 1360226, 1554544, 2720452, 3109088, 5440904, 10881808, 21763616]

約数ペア:

[(1, 21763616), (2, 10881808), (4, 5440904), (7, 3109088), (8, 2720452), (14, 1554544), (16, 1360226), (28, 777272), (32, 680113), (56, 388636), (112, 194318), (224, 97159)]