4278991696

素因数分解:

$2^4\times 7^1\times {\mathrm{127}}^1\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1488

約数の個数: 80

約数和(自身を含む): 9592274944

約数和(自身を除く): 5313283248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 127, 254, 283, 508, 566, 889, 1016, 1063, 1132, 1778, 1981, 2032, 2126, 2264, 3556, 3962, 4252, 4528, 7112, 7441, 7924, 8504, 14224, 14882, 15848, 17008, 29764, 31696, 35941, 59528, 71882, 119056, 135001, 143764, 251587, 270002, 287528, 300829, 503174, 540004, 575056, 601658, 945007, 1006348, 1080008, 1203316, 1890014, 2012696, 2105803, 2160016, 2406632, 3780028, 4025392, 4211606, 4813264, 7560056, 8423212, 15120112, 16846424, 33692848, 38205283, 76410566, 152821132, 267436981, 305642264, 534873962, 611284528, 1069747924, 2139495848, 4278991696]

約数ペア:

[(1, 4278991696), (2, 2139495848), (4, 1069747924), (7, 611284528), (8, 534873962), (14, 305642264), (16, 267436981), (28, 152821132), (56, 76410566), (112, 38205283), (127, 33692848), (254, 16846424), (283, 15120112), (508, 8423212), (566, 7560056), (889, 4813264), (1016, 4211606), (1063, 4025392), (1132, 3780028), (1778, 2406632), (1981, 2160016), (2032, 2105803), (2126, 2012696), (2264, 1890014), (3556, 1203316), (3962, 1080008), (4252, 1006348), (4528, 945007), (7112, 601658), (7441, 575056), (7924, 540004), (8504, 503174), (14224, 300829), (14882, 287528), (15848, 270002), (17008, 251587), (29764, 143764), (31696, 135001), (35941, 119056), (59528, 71882)]