64767964

素因数分解:

$2^2\times {\mathrm{3331}}^1\times {\mathrm{4861}}^1$

素因数の和:8196

約数の個数: 12

約数和(自身を含む): 113401288

約数和(自身を除く): 48633324

約数列:

[1, 2, 4, 3331, 4861, 6662, 9722, 13324, 19444, 16191991, 32383982, 64767964]

約数ペア:

[(1, 64767964), (2, 32383982), (4, 16191991), (3331, 19444), (4861, 13324), (6662, 9722)]