28468232

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{14407}}^1$

素因数の和:14445

約数の個数: 32

約数和(自身を含む): 60513600

約数和(自身を除く): 32045368

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 14407, 28814, 57628, 115256, 187291, 273733, 374582, 547466, 749164, 1094932, 1498328, 2189864, 3558529, 7117058, 14234116, 28468232]

約数ペア:

[(1, 28468232), (2, 14234116), (4, 7117058), (8, 3558529), (13, 2189864), (19, 1498328), (26, 1094932), (38, 749164), (52, 547466), (76, 374582), (104, 273733), (152, 187291), (247, 115256), (494, 57628), (988, 28814), (1976, 14407)]