77714924

素因数分解:

$2^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{193}}^1\times {\mathrm{197}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 159179328

約数和(自身を除く): 81464404

約数列:

[1, 2, 4, 7, 14, 28, 73, 146, 193, 197, 292, 386, 394, 511, 772, 788, 1022, 1351, 1379, 2044, 2702, 2758, 5404, 5516, 14089, 14381, 28178, 28762, 38021, 56356, 57524, 76042, 98623, 100667, 152084, 197246, 201334, 266147, 394492, 402668, 532294, 1064588, 2775533, 5551066, 11102132, 19428731, 38857462, 77714924]

約数ペア:

[(1, 77714924), (2, 38857462), (4, 19428731), (7, 11102132), (14, 5551066), (28, 2775533), (73, 1064588), (146, 532294), (193, 402668), (197, 394492), (292, 266147), (386, 201334), (394, 197246), (511, 152084), (772, 100667), (788, 98623), (1022, 76042), (1351, 57524), (1379, 56356), (2044, 38021), (2702, 28762), (2758, 28178), (5404, 14381), (5516, 14089)]