28386016

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{9967}}^1$

素因数の和:10066

約数の個数: 24

約数和(自身を含む): 56518560

約数和(自身を除く): 28132544

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 356, 712, 1424, 2848, 9967, 19934, 39868, 79736, 159472, 318944, 887063, 1774126, 3548252, 7096504, 14193008, 28386016]

約数ペア:

[(1, 28386016), (2, 14193008), (4, 7096504), (8, 3548252), (16, 1774126), (32, 887063), (89, 318944), (178, 159472), (356, 79736), (712, 39868), (1424, 19934), (2848, 9967)]