64417244

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{167}}^1\times {\mathrm{1321}}^1$

素因数の和:1565

約数の個数: 24

約数和(自身を含む): 115045728

約数和(自身を除く): 50628484

約数列:

[1, 2, 4, 73, 146, 167, 292, 334, 668, 1321, 2642, 5284, 12191, 24382, 48764, 96433, 192866, 220607, 385732, 441214, 882428, 16104311, 32208622, 64417244]

約数ペア:

[(1, 64417244), (2, 32208622), (4, 16104311), (73, 882428), (146, 441214), (167, 385732), (292, 220607), (334, 192866), (668, 96433), (1321, 48764), (2642, 24382), (5284, 12191)]