42457126

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{54293}}^1$

素因数の和:54335

約数の個数: 16

約数和(自身を含む): 70365024

約数和(自身を除く): 27907898

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 54293, 108586, 922981, 1248739, 1845962, 2497478, 21228563, 42457126]

約数ペア:

[(1, 42457126), (2, 21228563), (17, 2497478), (23, 1845962), (34, 1248739), (46, 922981), (391, 108586), (782, 54293)]