28943748

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{13627}}^1$

素因数の和:13696

約数の個数: 36

約数和(自身を含む): 74408880

約数和(自身を除く): 45465132

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 177, 236, 354, 531, 708, 1062, 2124, 13627, 27254, 40881, 54508, 81762, 122643, 163524, 245286, 490572, 803993, 1607986, 2411979, 3215972, 4823958, 7235937, 9647916, 14471874, 28943748]

約数ペア:

[(1, 28943748), (2, 14471874), (3, 9647916), (4, 7235937), (6, 4823958), (9, 3215972), (12, 2411979), (18, 1607986), (36, 803993), (59, 490572), (118, 245286), (177, 163524), (236, 122643), (354, 81762), (531, 54508), (708, 40881), (1062, 27254), (2124, 13627)]