28588212

素因数分解:

$2^2\times 3^2\times {\mathrm{373}}^1\times {\mathrm{2129}}^1$

素因数の和:2512

約数の個数: 36

約数和(自身を含む): 72492420

約数和(自身を除く): 43904208

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 373, 746, 1119, 1492, 2129, 2238, 3357, 4258, 4476, 6387, 6714, 8516, 12774, 13428, 19161, 25548, 38322, 76644, 794117, 1588234, 2382351, 3176468, 4764702, 7147053, 9529404, 14294106, 28588212]

約数ペア:

[(1, 28588212), (2, 14294106), (3, 9529404), (4, 7147053), (6, 4764702), (9, 3176468), (12, 2382351), (18, 1588234), (36, 794117), (373, 76644), (746, 38322), (1119, 25548), (1492, 19161), (2129, 13428), (2238, 12774), (3357, 8516), (4258, 6714), (4476, 6387)]