40632676

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{193}}^1$

素因数の和:380

約数の個数: 48

約数和(自身を含む): 83609344

約数和(自身を除く): 42976668

約数列:

[1, 2, 4, 7, 14, 28, 73, 103, 146, 193, 206, 292, 386, 412, 511, 721, 772, 1022, 1351, 1442, 2044, 2702, 2884, 5404, 7519, 14089, 15038, 19879, 28178, 30076, 39758, 52633, 56356, 79516, 98623, 105266, 139153, 197246, 210532, 278306, 394492, 556612, 1451167, 2902334, 5804668, 10158169, 20316338, 40632676]

約数ペア:

[(1, 40632676), (2, 20316338), (4, 10158169), (7, 5804668), (14, 2902334), (28, 1451167), (73, 556612), (103, 394492), (146, 278306), (193, 210532), (206, 197246), (292, 139153), (386, 105266), (412, 98623), (511, 79516), (721, 56356), (772, 52633), (1022, 39758), (1351, 30076), (1442, 28178), (2044, 19879), (2702, 15038), (2884, 14089), (5404, 7519)]