40787454

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4493}}^1$

素因数の和:4604

約数の個数: 32

約数和(自身を含む): 87363360

約数和(自身を除く): 46575906

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4493, 4539, 8986, 9078, 13479, 26958, 76381, 152762, 229143, 399877, 458286, 799754, 1199631, 2399262, 6797909, 13595818, 20393727, 40787454]

約数ペア:

[(1, 40787454), (2, 20393727), (3, 13595818), (6, 6797909), (17, 2399262), (34, 1199631), (51, 799754), (89, 458286), (102, 399877), (178, 229143), (267, 152762), (534, 76381), (1513, 26958), (3026, 13479), (4493, 9078), (4539, 8986)]