28938132

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{5783}}^1$

素因数の和:5932

約数の個数: 36

約数和(自身を含む): 73688160

約数和(自身を除く): 44750028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 5783, 11566, 17349, 23132, 34698, 52047, 69396, 104094, 208188, 803837, 1607674, 2411511, 3215348, 4823022, 7234533, 9646044, 14469066, 28938132]

約数ペア:

[(1, 28938132), (2, 14469066), (3, 9646044), (4, 7234533), (6, 4823022), (9, 3215348), (12, 2411511), (18, 1607674), (36, 803837), (139, 208188), (278, 104094), (417, 69396), (556, 52047), (834, 34698), (1251, 23132), (1668, 17349), (2502, 11566), (5004, 5783)]