28752038

素因数分解:

$2^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{127}}^1\times {\mathrm{157}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 50479104

約数和(自身を除く): 21727066

約数列:

[1, 2, 7, 14, 103, 127, 157, 206, 254, 314, 721, 889, 1099, 1442, 1778, 2198, 13081, 16171, 19939, 26162, 32342, 39878, 91567, 113197, 139573, 183134, 226394, 279146, 2053717, 4107434, 14376019, 28752038]

約数ペア:

[(1, 28752038), (2, 14376019), (7, 4107434), (14, 2053717), (103, 279146), (127, 226394), (157, 183134), (206, 139573), (254, 113197), (314, 91567), (721, 39878), (889, 32342), (1099, 26162), (1442, 19939), (1778, 16171), (2198, 13081)]