38672228

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{4441}}^1$

素因数の和:4763

約数の個数: 24

約数和(自身を含む): 77610624

約数和(自身を除く): 38938396

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1244, 2177, 4354, 4441, 8708, 8882, 17764, 31087, 62174, 124348, 1381151, 2762302, 5524604, 9668057, 19336114, 38672228]

約数ペア:

[(1, 38672228), (2, 19336114), (4, 9668057), (7, 5524604), (14, 2762302), (28, 1381151), (311, 124348), (622, 62174), (1244, 31087), (2177, 17764), (4354, 8882), (4441, 8708)]