30291856

素因数分解:

$2^4\times 7^1\times {\mathrm{270463}}^1$

素因数の和:270478

約数の個数: 20

約数和(自身を含む): 67075072

約数和(自身を除く): 36783216

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 270463, 540926, 1081852, 1893241, 2163704, 3786482, 4327408, 7572964, 15145928, 30291856]

約数ペア:

[(1, 30291856), (2, 15145928), (4, 7572964), (7, 4327408), (8, 3786482), (14, 2163704), (16, 1893241), (28, 1081852), (56, 540926), (112, 270463)]