71387806504

素因数分解:

$2^3\times 7^1\times {\mathrm{199}}^1\times {\mathrm{6405941}}^1$

素因数の和:6406153

約数の個数: 32

約数和(自身を含む): 153742608000

約数和(自身を除く): 82354801496

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 199, 398, 796, 1393, 1592, 2786, 5572, 11144, 6405941, 12811882, 25623764, 44841587, 51247528, 89683174, 179366348, 358732696, 1274782259, 2549564518, 5099129036, 8923475813, 10198258072, 17846951626, 35693903252, 71387806504]

約数ペア:

[(1, 71387806504), (2, 35693903252), (4, 17846951626), (7, 10198258072), (8, 8923475813), (14, 5099129036), (28, 2549564518), (56, 1274782259), (199, 358732696), (398, 179366348), (796, 89683174), (1393, 51247528), (1592, 44841587), (2786, 25623764), (5572, 12811882), (11144, 6405941)]