28713336

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{27823}}^1$

素因数の和:27875

約数の個数: 32

約数和(自身を含む): 73455360

約数和(自身を除く): 44742024

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 27823, 55646, 83469, 111292, 166938, 222584, 333876, 667752, 1196389, 2392778, 3589167, 4785556, 7178334, 9571112, 14356668, 28713336]

約数ペア:

[(1, 28713336), (2, 14356668), (3, 9571112), (4, 7178334), (6, 4785556), (8, 3589167), (12, 2392778), (24, 1196389), (43, 667752), (86, 333876), (129, 222584), (172, 166938), (258, 111292), (344, 83469), (516, 55646), (1032, 27823)]