28194824

素因数分解:

$2^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1231}}^1$

素因数の和:1653

約数の個数: 32

約数和(自身を含む): 60614400

約数和(自身を除く): 32419576

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 409, 818, 1231, 1636, 2462, 2863, 3272, 4924, 5726, 8617, 9848, 11452, 17234, 22904, 34468, 68936, 503479, 1006958, 2013916, 3524353, 4027832, 7048706, 14097412, 28194824]

約数ペア:

[(1, 28194824), (2, 14097412), (4, 7048706), (7, 4027832), (8, 3524353), (14, 2013916), (28, 1006958), (56, 503479), (409, 68936), (818, 34468), (1231, 22904), (1636, 17234), (2462, 11452), (2863, 9848), (3272, 8617), (4924, 5726)]