29121411074

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{28607}}^1$

素因数の和:28767

約数の個数: 64

約数和(自身を含む): 54378086400

約数和(自身を除く): 25256675326

約数列:

[1, 2, 7, 14, 19, 38, 43, 86, 89, 133, 178, 266, 301, 602, 623, 817, 1246, 1634, 1691, 3382, 3827, 5719, 7654, 11438, 11837, 23674, 26789, 28607, 53578, 57214, 72713, 145426, 200249, 400498, 508991, 543533, 1017982, 1087066, 1230101, 2460202, 2546023, 3804731, 5092046, 7609462, 8610707, 17221414, 17822161, 23371919, 35644322, 46743838, 48374437, 96748874, 109478989, 163603433, 218957978, 327206866, 338621059, 677242118, 766352923, 1532705846, 2080100791, 4160201582, 14560705537, 29121411074]

約数ペア:

[(1, 29121411074), (2, 14560705537), (7, 4160201582), (14, 2080100791), (19, 1532705846), (38, 766352923), (43, 677242118), (86, 338621059), (89, 327206866), (133, 218957978), (178, 163603433), (266, 109478989), (301, 96748874), (602, 48374437), (623, 46743838), (817, 35644322), (1246, 23371919), (1634, 17822161), (1691, 17221414), (3382, 8610707), (3827, 7609462), (5719, 5092046), (7654, 3804731), (11438, 2546023), (11837, 2460202), (23674, 1230101), (26789, 1087066), (28607, 1017982), (53578, 543533), (57214, 508991), (72713, 400498), (145426, 200249)]