39680578

素因数分解:

$2^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{26003}}^1$

素因数の和:26121

約数の個数: 16

約数和(自身を含む): 68650560

約数和(自身を除く): 28969982

約数列:

[1, 2, 7, 14, 109, 218, 763, 1526, 26003, 52006, 182021, 364042, 2834327, 5668654, 19840289, 39680578]

約数ペア:

[(1, 39680578), (2, 19840289), (7, 5668654), (14, 2834327), (109, 364042), (218, 182021), (763, 52006), (1526, 26003)]