29127778526

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1\times {\mathrm{17923}}^1$

素因数の和:18177

約数の個数: 64

約数和(自身を含む): 55688864256

約数和(自身を除く): 26561085730

約数列:

[1, 2, 7, 11, 14, 22, 61, 77, 122, 154, 173, 346, 427, 671, 854, 1211, 1342, 1903, 2422, 3806, 4697, 9394, 10553, 13321, 17923, 21106, 26642, 35846, 73871, 116083, 125461, 147742, 197153, 232166, 250922, 394306, 812581, 1093303, 1380071, 1625162, 2186606, 2760142, 3100679, 6201358, 7653121, 12026333, 15306242, 21704753, 24052666, 34107469, 43409506, 68214938, 84184331, 168368662, 189141419, 238752283, 378282838, 477504566, 1323989933, 2080555609, 2647979866, 4161111218, 14563889263, 29127778526]

約数ペア:

[(1, 29127778526), (2, 14563889263), (7, 4161111218), (11, 2647979866), (14, 2080555609), (22, 1323989933), (61, 477504566), (77, 378282838), (122, 238752283), (154, 189141419), (173, 168368662), (346, 84184331), (427, 68214938), (671, 43409506), (854, 34107469), (1211, 24052666), (1342, 21704753), (1903, 15306242), (2422, 12026333), (3806, 7653121), (4697, 6201358), (9394, 3100679), (10553, 2760142), (13321, 2186606), (17923, 1625162), (21106, 1380071), (26642, 1093303), (35846, 812581), (73871, 394306), (116083, 250922), (125461, 232166), (147742, 197153)]