42724070

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{33641}}^1$

素因数の和:33775

約数の個数: 16

約数和(自身を含む): 77511168

約数和(自身を除く): 34787098

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 33641, 67282, 168205, 336410, 4272407, 8544814, 21362035, 42724070]

約数ペア:

[(1, 42724070), (2, 21362035), (5, 8544814), (10, 4272407), (127, 336410), (254, 168205), (635, 67282), (1270, 33641)]