42423578

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{4909}}^1$

素因数の和:5089

約数の個数: 16

約数和(自身を含む): 66285000

約数和(自身を除く): 23861422

約数列:

[1, 2, 29, 58, 149, 298, 4321, 4909, 8642, 9818, 142361, 284722, 731441, 1462882, 21211789, 42423578]

約数ペア:

[(1, 42423578), (2, 21211789), (29, 1462882), (58, 731441), (149, 284722), (298, 142361), (4321, 9818), (4909, 8642)]