42141370

素因数分解:

$2^1\times 5^1\times {\mathrm{887}}^1\times {\mathrm{4751}}^1$

素因数の和:5645

約数の個数: 16

約数和(自身を含む): 75955968

約数和(自身を除く): 33814598

約数列:

[1, 2, 5, 10, 887, 1774, 4435, 4751, 8870, 9502, 23755, 47510, 4214137, 8428274, 21070685, 42141370]

約数ペア:

[(1, 42141370), (2, 21070685), (5, 8428274), (10, 4214137), (887, 47510), (1774, 23755), (4435, 9502), (4751, 8870)]