66127616

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{2663}}^1$

素因数の和:2776

約数の個数: 36

約数和(自身を含む): 133407792

約数和(自身を除く): 67280176

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 2663, 3104, 5326, 6208, 10652, 12416, 21304, 24832, 42608, 85216, 170432, 258311, 340864, 516622, 681728, 1033244, 2066488, 4132976, 8265952, 16531904, 33063808, 66127616]

約数ペア:

[(1, 66127616), (2, 33063808), (4, 16531904), (8, 8265952), (16, 4132976), (32, 2066488), (64, 1033244), (97, 681728), (128, 516622), (194, 340864), (256, 258311), (388, 170432), (776, 85216), (1552, 42608), (2663, 24832), (3104, 21304), (5326, 12416), (6208, 10652)]