28750544

素因数分解:

$2^4\times {\mathrm{251}}^1\times {\mathrm{7159}}^1$

素因数の和:7418

約数の個数: 20

約数和(自身を含む): 55933920

約数和(自身を除く): 27183376

約数列:

[1, 2, 4, 8, 16, 251, 502, 1004, 2008, 4016, 7159, 14318, 28636, 57272, 114544, 1796909, 3593818, 7187636, 14375272, 28750544]

約数ペア:

[(1, 28750544), (2, 14375272), (4, 7187636), (8, 3593818), (16, 1796909), (251, 114544), (502, 57272), (1004, 28636), (2008, 14318), (4016, 7159)]