28707616

素因数分解:

$2^5\times 7^1\times {\mathrm{128159}}^1$

素因数の和:128176

約数の個数: 24

約数和(自身を含む): 64592640

約数和(自身を除く): 35885024

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128159, 256318, 512636, 897113, 1025272, 1794226, 2050544, 3588452, 4101088, 7176904, 14353808, 28707616]

約数ペア:

[(1, 28707616), (2, 14353808), (4, 7176904), (7, 4101088), (8, 3588452), (14, 2050544), (16, 1794226), (28, 1025272), (32, 897113), (56, 512636), (112, 256318), (224, 128159)]