28592212

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{4139}}^1$

素因数の和:4311

約数の個数: 24

約数和(自身を含む): 54946080

約数和(自身を除く): 26353868

約数列:

[1, 2, 4, 11, 22, 44, 157, 314, 628, 1727, 3454, 4139, 6908, 8278, 16556, 45529, 91058, 182116, 649823, 1299646, 2599292, 7148053, 14296106, 28592212]

約数ペア:

[(1, 28592212), (2, 14296106), (4, 7148053), (11, 2599292), (22, 1299646), (44, 649823), (157, 182116), (314, 91058), (628, 45529), (1727, 16556), (3454, 8278), (4139, 6908)]