66830312

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{117659}}^1$

素因数の和:117736

約数の個数: 16

約数和(自身を含む): 127072800

約数和(自身を除く): 60242488

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 117659, 235318, 470636, 941272, 8353789, 16707578, 33415156, 66830312]

約数ペア:

[(1, 66830312), (2, 33415156), (4, 16707578), (8, 8353789), (71, 941272), (142, 470636), (284, 235318), (568, 117659)]