76639244

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{40507}}^1$

素因数の和:40565

約数の個数: 24

約数和(自身を含む): 149717568

約数和(自身を除く): 73078324

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 40507, 81014, 162028, 445577, 891154, 1741801, 1782308, 3483602, 6967204, 19159811, 38319622, 76639244]

約数ペア:

[(1, 76639244), (2, 38319622), (4, 19159811), (11, 6967204), (22, 3483602), (43, 1782308), (44, 1741801), (86, 891154), (172, 445577), (473, 162028), (946, 81014), (1892, 40507)]