66497270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{949961}}^1$

素因数の和:949975

約数の個数: 16

約数和(自身を含む): 136794528

約数和(自身を除く): 70297258

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 949961, 1899922, 4749805, 6649727, 9499610, 13299454, 33248635, 66497270]

約数ペア:

[(1, 66497270), (2, 33248635), (5, 13299454), (7, 9499610), (10, 6649727), (14, 4749805), (35, 1899922), (70, 949961)]