28038672

素因数分解:

$2^4\times 3^2\times {\mathrm{194713}}^1$

素因数の和:194727

約数の個数: 30

約数和(自身を含む): 78469742

約数和(自身を除く): 50431070

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 194713, 389426, 584139, 778852, 1168278, 1557704, 1752417, 2336556, 3115408, 3504834, 4673112, 7009668, 9346224, 14019336, 28038672]

約数ペア:

[(1, 28038672), (2, 14019336), (3, 9346224), (4, 7009668), (6, 4673112), (8, 3504834), (9, 3115408), (12, 2336556), (16, 1752417), (18, 1557704), (24, 1168278), (36, 778852), (48, 584139), (72, 389426), (144, 194713)]