57885856

素因数分解:

$2^5\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 146512800

約数和(自身を除く): 88626944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 29, 32, 38, 49, 56, 58, 67, 76, 98, 112, 116, 133, 134, 152, 196, 203, 224, 232, 266, 268, 304, 392, 406, 464, 469, 532, 536, 551, 608, 784, 812, 928, 931, 938, 1064, 1072, 1102, 1273, 1421, 1568, 1624, 1862, 1876, 1943, 2128, 2144, 2204, 2546, 2842, 3248, 3283, 3724, 3752, 3857, 3886, 4256, 4408, 5092, 5684, 6496, 6566, 7448, 7504, 7714, 7772, 8816, 8911, 10184, 11368, 13132, 13601, 14896, 15008, 15428, 15544, 17632, 17822, 20368, 22736, 26264, 26999, 27202, 29792, 30856, 31088, 35644, 36917, 40736, 45472, 52528, 53998, 54404, 61712, 62176, 62377, 71288, 73834, 95207, 105056, 107996, 108808, 123424, 124754, 142576, 147668, 190414, 215992, 217616, 249508, 258419, 285152, 295336, 380828, 431984, 435232, 499016, 516838, 590672, 761656, 863968, 998032, 1033676, 1181344, 1523312, 1808933, 1996064, 2067352, 3046624, 3617866, 4134704, 7235732, 8269408, 14471464, 28942928, 57885856]

約数ペア:

[(1, 57885856), (2, 28942928), (4, 14471464), (7, 8269408), (8, 7235732), (14, 4134704), (16, 3617866), (19, 3046624), (28, 2067352), (29, 1996064), (32, 1808933), (38, 1523312), (49, 1181344), (56, 1033676), (58, 998032), (67, 863968), (76, 761656), (98, 590672), (112, 516838), (116, 499016), (133, 435232), (134, 431984), (152, 380828), (196, 295336), (203, 285152), (224, 258419), (232, 249508), (266, 217616), (268, 215992), (304, 190414), (392, 147668), (406, 142576), (464, 124754), (469, 123424), (532, 108808), (536, 107996), (551, 105056), (608, 95207), (784, 73834), (812, 71288), (928, 62377), (931, 62176), (938, 61712), (1064, 54404), (1072, 53998), (1102, 52528), (1273, 45472), (1421, 40736), (1568, 36917), (1624, 35644), (1862, 31088), (1876, 30856), (1943, 29792), (2128, 27202), (2144, 26999), (2204, 26264), (2546, 22736), (2842, 20368), (3248, 17822), (3283, 17632), (3724, 15544), (3752, 15428), (3857, 15008), (3886, 14896), (4256, 13601), (4408, 13132), (5092, 11368), (5684, 10184), (6496, 8911), (6566, 8816), (7448, 7772), (7504, 7714)]