38799376

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^2\times {\mathrm{409}}^1$

素因数の和:453

約数の個数: 90

約数和(自身を含む): 96354510

約数和(自身を除く): 57555134

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 121, 154, 176, 196, 242, 308, 392, 409, 484, 539, 616, 784, 818, 847, 968, 1078, 1232, 1636, 1694, 1936, 2156, 2863, 3272, 3388, 4312, 4499, 5726, 5929, 6544, 6776, 8624, 8998, 11452, 11858, 13552, 17996, 20041, 22904, 23716, 31493, 35992, 40082, 45808, 47432, 49489, 62986, 71984, 80164, 94864, 98978, 125972, 160328, 197956, 220451, 251944, 320656, 346423, 395912, 440902, 503888, 692846, 791824, 881804, 1385692, 1763608, 2424961, 2771384, 3527216, 4849922, 5542768, 9699844, 19399688, 38799376]

約数ペア:

[(1, 38799376), (2, 19399688), (4, 9699844), (7, 5542768), (8, 4849922), (11, 3527216), (14, 2771384), (16, 2424961), (22, 1763608), (28, 1385692), (44, 881804), (49, 791824), (56, 692846), (77, 503888), (88, 440902), (98, 395912), (112, 346423), (121, 320656), (154, 251944), (176, 220451), (196, 197956), (242, 160328), (308, 125972), (392, 98978), (409, 94864), (484, 80164), (539, 71984), (616, 62986), (784, 49489), (818, 47432), (847, 45808), (968, 40082), (1078, 35992), (1232, 31493), (1636, 23716), (1694, 22904), (1936, 20041), (2156, 17996), (2863, 13552), (3272, 11858), (3388, 11452), (4312, 8998), (4499, 8624), (5726, 6776), (5929, 6544)]