47963020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{342593}}^1$

素因数の和:342609

約数の個数: 24

約数和(自身を含む): 115111584

約数和(自身を除く): 67148564

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 342593, 685186, 1370372, 1712965, 2398151, 3425930, 4796302, 6851860, 9592604, 11990755, 23981510, 47963020]

約数ペア:

[(1, 47963020), (2, 23981510), (4, 11990755), (5, 9592604), (7, 6851860), (10, 4796302), (14, 3425930), (20, 2398151), (28, 1712965), (35, 1370372), (70, 685186), (140, 342593)]