39001688

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{937}}^1$

素因数の和:1008

約数の個数: 48

約数和(自身を含む): 82337640

約数和(自身を除く): 43335952

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 121, 172, 242, 344, 473, 484, 937, 946, 968, 1874, 1892, 3748, 3784, 5203, 7496, 10307, 10406, 20614, 20812, 40291, 41228, 41624, 80582, 82456, 113377, 161164, 226754, 322328, 443201, 453508, 886402, 907016, 1772804, 3545608, 4875211, 9750422, 19500844, 39001688]

約数ペア:

[(1, 39001688), (2, 19500844), (4, 9750422), (8, 4875211), (11, 3545608), (22, 1772804), (43, 907016), (44, 886402), (86, 453508), (88, 443201), (121, 322328), (172, 226754), (242, 161164), (344, 113377), (473, 82456), (484, 80582), (937, 41624), (946, 41228), (968, 40291), (1874, 20812), (1892, 20614), (3748, 10406), (3784, 10307), (5203, 7496)]