42687008

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1$

素因数の和:274

約数の個数: 96

約数和(自身を含む): 105162624

約数和(自身を除く): 62475616

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 107, 112, 137, 182, 208, 214, 224, 274, 364, 416, 428, 548, 728, 749, 856, 959, 1096, 1391, 1456, 1498, 1712, 1781, 1918, 2192, 2782, 2912, 2996, 3424, 3562, 3836, 4384, 5564, 5992, 7124, 7672, 9737, 11128, 11984, 12467, 14248, 14659, 15344, 19474, 22256, 23968, 24934, 28496, 29318, 30688, 38948, 44512, 49868, 56992, 58636, 77896, 99736, 102613, 117272, 155792, 190567, 199472, 205226, 234544, 311584, 381134, 398944, 410452, 469088, 762268, 820904, 1333969, 1524536, 1641808, 2667938, 3049072, 3283616, 5335876, 6098144, 10671752, 21343504, 42687008]

約数ペア:

[(1, 42687008), (2, 21343504), (4, 10671752), (7, 6098144), (8, 5335876), (13, 3283616), (14, 3049072), (16, 2667938), (26, 1641808), (28, 1524536), (32, 1333969), (52, 820904), (56, 762268), (91, 469088), (104, 410452), (107, 398944), (112, 381134), (137, 311584), (182, 234544), (208, 205226), (214, 199472), (224, 190567), (274, 155792), (364, 117272), (416, 102613), (428, 99736), (548, 77896), (728, 58636), (749, 56992), (856, 49868), (959, 44512), (1096, 38948), (1391, 30688), (1456, 29318), (1498, 28496), (1712, 24934), (1781, 23968), (1918, 22256), (2192, 19474), (2782, 15344), (2912, 14659), (2996, 14248), (3424, 12467), (3562, 11984), (3836, 11128), (4384, 9737), (5564, 7672), (5992, 7124)]