64975922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{79823}}^1$

素因数の和:79873

約数の個数: 16

約数和(自身を含む): 109199232

約数和(自身を除く): 44223310

約数列:

[1, 2, 11, 22, 37, 74, 407, 814, 79823, 159646, 878053, 1756106, 2953451, 5906902, 32487961, 64975922]

約数ペア:

[(1, 64975922), (2, 32487961), (11, 5906902), (22, 2953451), (37, 1756106), (74, 878053), (407, 159646), (814, 79823)]