28932464

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3885

約数の個数: 40

約数和(自身を含む): 62591232

約数和(自身を除く): 33658768

約数列:

[1, 2, 4, 8, 11, 16, 22, 43, 44, 86, 88, 172, 176, 344, 473, 688, 946, 1892, 3784, 3823, 7568, 7646, 15292, 30584, 42053, 61168, 84106, 164389, 168212, 328778, 336424, 657556, 672848, 1315112, 1808279, 2630224, 3616558, 7233116, 14466232, 28932464]

約数ペア:

[(1, 28932464), (2, 14466232), (4, 7233116), (8, 3616558), (11, 2630224), (16, 1808279), (22, 1315112), (43, 672848), (44, 657556), (86, 336424), (88, 328778), (172, 168212), (176, 164389), (344, 84106), (473, 61168), (688, 42053), (946, 30584), (1892, 15292), (3784, 7646), (3823, 7568)]