42768970

素因数分解:

$2^1\times 5^1\times {\mathrm{107}}^1\times {\mathrm{39971}}^1$

素因数の和:40085

約数の個数: 16

約数和(自身を含む): 77705568

約数和(自身を除く): 34936598

約数列:

[1, 2, 5, 10, 107, 214, 535, 1070, 39971, 79942, 199855, 399710, 4276897, 8553794, 21384485, 42768970]

約数ペア:

[(1, 42768970), (2, 21384485), (5, 8553794), (10, 4276897), (107, 399710), (214, 199855), (535, 79942), (1070, 39971)]