28662888

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{14389}}^1$

素因数の和:14481

約数の個数: 32

約数和(自身を含む): 72525600

約数和(自身を除く): 43862712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 14389, 28778, 43167, 57556, 86334, 115112, 172668, 345336, 1194287, 2388574, 3582861, 4777148, 7165722, 9554296, 14331444, 28662888]

約数ペア:

[(1, 28662888), (2, 14331444), (3, 9554296), (4, 7165722), (6, 4777148), (8, 3582861), (12, 2388574), (24, 1194287), (83, 345336), (166, 172668), (249, 115112), (332, 86334), (498, 57556), (664, 43167), (996, 28778), (1992, 14389)]