71349784

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{4201}}^1$

素因数の和:4411

約数の個数: 32

約数和(自身を含む): 146733840

約数和(自身を除く): 75384056

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 193, 386, 772, 1544, 2123, 4201, 4246, 8402, 8492, 16804, 16984, 33608, 46211, 92422, 184844, 369688, 810793, 1621586, 3243172, 6486344, 8918723, 17837446, 35674892, 71349784]

約数ペア:

[(1, 71349784), (2, 35674892), (4, 17837446), (8, 8918723), (11, 6486344), (22, 3243172), (44, 1621586), (88, 810793), (193, 369688), (386, 184844), (772, 92422), (1544, 46211), (2123, 33608), (4201, 16984), (4246, 16804), (8402, 8492)]