28635334

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3659}}^1$

素因数の和:3724

約数の個数: 32

約数和(自身を含む): 54109440

約数和(自身を除く): 25474106

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3659, 3913, 7318, 7826, 25613, 47567, 51226, 95134, 157337, 314674, 332969, 665938, 1101359, 2045381, 2202718, 4090762, 14317667, 28635334]

約数ペア:

[(1, 28635334), (2, 14317667), (7, 4090762), (13, 2202718), (14, 2045381), (26, 1101359), (43, 665938), (86, 332969), (91, 314674), (182, 157337), (301, 95134), (559, 51226), (602, 47567), (1118, 25613), (3659, 7826), (3913, 7318)]