77728048

素因数分解:

$2^4\times {\mathrm{193}}^1\times {\mathrm{25171}}^1$

素因数の和:25372

約数の個数: 20

約数和(自身を含む): 151384408

約数和(自身を除く): 73656360

約数列:

[1, 2, 4, 8, 16, 193, 386, 772, 1544, 3088, 25171, 50342, 100684, 201368, 402736, 4858003, 9716006, 19432012, 38864024, 77728048]

約数ペア:

[(1, 77728048), (2, 38864024), (4, 19432012), (8, 9716006), (16, 4858003), (193, 402736), (386, 201368), (772, 100684), (1544, 50342), (3088, 25171)]