25965988832

素因数分解:

$2^5\times 7^1\times {\mathrm{227}}^1\times {\mathrm{257}}^1\times {\mathrm{1987}}^1$

素因数の和:2488

約数の個数: 96

約数和(自身を含む): 58938824448

約数和(自身を除く): 32972835616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 227, 257, 454, 514, 908, 1028, 1589, 1799, 1816, 1987, 2056, 3178, 3598, 3632, 3974, 4112, 6356, 7196, 7264, 7948, 8224, 12712, 13909, 14392, 15896, 25424, 27818, 28784, 31792, 50848, 55636, 57568, 58339, 63584, 111272, 116678, 222544, 233356, 408373, 445088, 451049, 466712, 510659, 816746, 902098, 933424, 1021318, 1633492, 1804196, 1866848, 2042636, 3157343, 3266984, 3574613, 3608392, 4085272, 6314686, 6533968, 7149226, 7216784, 8170544, 12629372, 13067936, 14298452, 14433568, 16341088, 25258744, 28596904, 50517488, 57193808, 101034976, 114387616, 115919593, 231839186, 463678372, 811437151, 927356744, 1622874302, 1854713488, 3245748604, 3709426976, 6491497208, 12982994416, 25965988832]

約数ペア:

[(1, 25965988832), (2, 12982994416), (4, 6491497208), (7, 3709426976), (8, 3245748604), (14, 1854713488), (16, 1622874302), (28, 927356744), (32, 811437151), (56, 463678372), (112, 231839186), (224, 115919593), (227, 114387616), (257, 101034976), (454, 57193808), (514, 50517488), (908, 28596904), (1028, 25258744), (1589, 16341088), (1799, 14433568), (1816, 14298452), (1987, 13067936), (2056, 12629372), (3178, 8170544), (3598, 7216784), (3632, 7149226), (3974, 6533968), (4112, 6314686), (6356, 4085272), (7196, 3608392), (7264, 3574613), (7948, 3266984), (8224, 3157343), (12712, 2042636), (13909, 1866848), (14392, 1804196), (15896, 1633492), (25424, 1021318), (27818, 933424), (28784, 902098), (31792, 816746), (50848, 510659), (55636, 466712), (57568, 451049), (58339, 445088), (63584, 408373), (111272, 233356), (116678, 222544)]