71705756

素因数分解:

$2^2\times {\mathrm{2609}}^1\times {\mathrm{6871}}^1$

素因数の和:9484

約数の個数: 12

約数和(自身を含む): 125551440

約数和(自身を除く): 53845684

約数列:

[1, 2, 4, 2609, 5218, 6871, 10436, 13742, 27484, 17926439, 35852878, 71705756]

約数ペア:

[(1, 71705756), (2, 35852878), (4, 17926439), (2609, 27484), (5218, 13742), (6871, 10436)]