2667760976

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1$

素因数の和:868

約数の個数: 80

約数和(自身を含む): 5448353664

約数和(自身を除く): 2780592688

約数列:

[1, 2, 4, 8, 16, 37, 67, 74, 103, 134, 148, 206, 268, 296, 412, 536, 592, 653, 824, 1072, 1306, 1648, 2479, 2612, 3811, 4958, 5224, 6901, 7622, 9916, 10448, 13802, 15244, 19832, 24161, 27604, 30488, 39664, 43751, 48322, 55208, 60976, 67259, 87502, 96644, 110416, 134518, 175004, 193288, 255337, 269036, 350008, 386576, 510674, 538072, 700016, 1021348, 1076144, 1618787, 2042696, 2488583, 3237574, 4085392, 4506353, 4977166, 6475148, 9012706, 9954332, 12950296, 18025412, 19908664, 25900592, 36050824, 39817328, 72101648, 166735061, 333470122, 666940244, 1333880488, 2667760976]

約数ペア:

[(1, 2667760976), (2, 1333880488), (4, 666940244), (8, 333470122), (16, 166735061), (37, 72101648), (67, 39817328), (74, 36050824), (103, 25900592), (134, 19908664), (148, 18025412), (206, 12950296), (268, 9954332), (296, 9012706), (412, 6475148), (536, 4977166), (592, 4506353), (653, 4085392), (824, 3237574), (1072, 2488583), (1306, 2042696), (1648, 1618787), (2479, 1076144), (2612, 1021348), (3811, 700016), (4958, 538072), (5224, 510674), (6901, 386576), (7622, 350008), (9916, 269036), (10448, 255337), (13802, 193288), (15244, 175004), (19832, 134518), (24161, 110416), (27604, 96644), (30488, 87502), (39664, 67259), (43751, 60976), (48322, 55208)]