28407606

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{103}}^1\times {\mathrm{1069}}^1$

素因数の和:1220

約数の個数: 32

約数和(自身を含む): 58755840

約数和(自身を除く): 30348234

約数列:

[1, 2, 3, 6, 43, 86, 103, 129, 206, 258, 309, 618, 1069, 2138, 3207, 4429, 6414, 8858, 13287, 26574, 45967, 91934, 110107, 137901, 220214, 275802, 330321, 660642, 4734601, 9469202, 14203803, 28407606]

約数ペア:

[(1, 28407606), (2, 14203803), (3, 9469202), (6, 4734601), (43, 660642), (86, 330321), (103, 275802), (129, 220214), (206, 137901), (258, 110107), (309, 91934), (618, 45967), (1069, 26574), (2138, 13287), (3207, 8858), (4429, 6414)]