28672744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4969

約数の個数: 32

約数和(自身を含む): 58259520

約数和(自身を除く): 29586776

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2924, 4903, 5848, 9806, 19612, 39224, 83351, 166702, 210829, 333404, 421658, 666808, 843316, 1686632, 3584093, 7168186, 14336372, 28672744]

約数ペア:

[(1, 28672744), (2, 14336372), (4, 7168186), (8, 3584093), (17, 1686632), (34, 843316), (43, 666808), (68, 421658), (86, 333404), (136, 210829), (172, 166702), (344, 83351), (731, 39224), (1462, 19612), (2924, 9806), (4903, 5848)]