30992752

素因数分解:

$2^4\times 7^1\times {\mathrm{276721}}^1$

素因数の和:276736

約数の個数: 20

約数和(自身を含む): 68627056

約数和(自身を除く): 37634304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 276721, 553442, 1106884, 1937047, 2213768, 3874094, 4427536, 7748188, 15496376, 30992752]

約数ペア:

[(1, 30992752), (2, 15496376), (4, 7748188), (7, 4427536), (8, 3874094), (14, 2213768), (16, 1937047), (28, 1106884), (56, 553442), (112, 276721)]