12711776

素因数分解:

$2^5\times 7^2\times {\mathrm{11}}^2\times {\mathrm{67}}^1$

素因数の和:113

約数の個数: 108

約数和(自身を含む): 32477004

約数和(自身を除く): 19765228

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 49, 56, 67, 77, 88, 98, 112, 121, 134, 154, 176, 196, 224, 242, 268, 308, 352, 392, 469, 484, 536, 539, 616, 737, 784, 847, 938, 968, 1072, 1078, 1232, 1474, 1568, 1694, 1876, 1936, 2144, 2156, 2464, 2948, 3283, 3388, 3752, 3872, 4312, 5159, 5896, 5929, 6566, 6776, 7504, 8107, 8624, 10318, 11792, 11858, 13132, 13552, 15008, 16214, 17248, 20636, 23584, 23716, 26264, 27104, 32428, 36113, 41272, 47432, 52528, 56749, 64856, 72226, 82544, 94864, 105056, 113498, 129712, 144452, 165088, 189728, 226996, 259424, 288904, 397243, 453992, 577808, 794486, 907984, 1155616, 1588972, 1815968, 3177944, 6355888, 12711776]

約数ペア:

[(1, 12711776), (2, 6355888), (4, 3177944), (7, 1815968), (8, 1588972), (11, 1155616), (14, 907984), (16, 794486), (22, 577808), (28, 453992), (32, 397243), (44, 288904), (49, 259424), (56, 226996), (67, 189728), (77, 165088), (88, 144452), (98, 129712), (112, 113498), (121, 105056), (134, 94864), (154, 82544), (176, 72226), (196, 64856), (224, 56749), (242, 52528), (268, 47432), (308, 41272), (352, 36113), (392, 32428), (469, 27104), (484, 26264), (536, 23716), (539, 23584), (616, 20636), (737, 17248), (784, 16214), (847, 15008), (938, 13552), (968, 13132), (1072, 11858), (1078, 11792), (1232, 10318), (1474, 8624), (1568, 8107), (1694, 7504), (1876, 6776), (1936, 6566), (2144, 5929), (2156, 5896), (2464, 5159), (2948, 4312), (3283, 3872), (3388, 3752)]